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Preprint ARTICLE | doi:10.20944/preprints202409.0319.v1

Compensation Function Observer-based Backstepping Sliding Mode Control of Uncertain Electro-hydraulic Servo Systems

Changzhong Pan, Yanjun Wang, Simon X. Yang, Zhijing Li, Jinsen Xiao

Subject: Control And Systems Engineering, Engineering Keywords: Lyapunov function; electro-hydraulic servo system; compensation function observer (CFO); backstepping; sliding mode control; observer-based control

Online: 4 September 2024 (08:41:43 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202208.0393.v2

Model Predictive Control with On-line Kinetic Parameter Identification Strategy on Anaerobic Digestion Reactors

Luis Gabriel Cortes Ocaña, Julio Barbancho Concejero, María Ángeles De la Rubia Romero, Diego Francisco Larios Marín, Jose Daniel Marín Batista, Angel Fernandez Mohedano, Christian Roviro Portilla Caicedo

Subject: Engineering, Control And Systems Engineering Keywords: model predictive control; asymptotically observer; kinetic parameter observer; homoge-neous reaction systems; anaerobic digestion

Online: 25 August 2022 (05:54:42 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202403.0914.v1

Tuning of PID Controllers using Reinforcement Learning for Nonlinear Systems Control

Gheorghe Bujgoi, Dorin Sendrescu

Subject: Engineering, Control And Systems Engineering Keywords: learning-based control; nonlinear systems control; PID controller; bioprocess

Online: 15 March 2024 (12:12:48 CET)

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Preprint ARTICLE | doi:10.20944/preprints202203.0199.v1

Adaptive Sliding Mode Disturbance Observer and Deep Reinforcement Learning based Robust Motion Control for Micropositioners

Shiyun Liang, Ruidong Xi, Xiao Xiao, Zhixin Yang

Subject: Engineering, Control And Systems Engineering Keywords: micropositioners; reinforcement learning; disturbance observer; deep deterministic policy gradient

Online: 15 March 2022 (07:58:27 CET)

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Preprint ARTICLE | doi:10.20944/preprints202309.0252.v1

Trajectory Tracking Predictive Control for Unmanned Surface Vehicles with Improved Nonlinear Disturbance Observer

Huixuan Fu, Wenjing Yao, Ricardo Cajo, Shiquan Zhao

Subject: Engineering, Marine Engineering Keywords: Unmanned Surface Vehicle; Trajectory Tracking; Nonlinear Disturbance Observer; Model Predictive Control

Online: 5 September 2023 (08:03:26 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202409.0293.v1

A Model-Free Adaptive Positioning Control Method for Underactuated Unmanned Surface Vessels under Unknown Ocean Currents

Zihe Qin, Feng Zhang, Wenlin Xu, Yu Chen, Jinyu Lei

Subject: Marine Engineering, Engineering Keywords: unmanned surface vehicle; positioning control; underactuated system; disturbance observer; virtual anchor

Online: 4 September 2024 (18:01:04 CEST)

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Preprint REVIEW | doi:10.20944/preprints201607.0012.v1

Analysis of Access Control Methods in Cloud Computing

Madhura Mulimani, Rashmi Rachh

Subject: Computer Science And Mathematics, Information Systems Keywords: role-based access control; attribute-based access control; attribute-based encryption

Online: 8 July 2016 (10:12:21 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202012.0045.v2

Development of a Resolver-to-Digital Converter Based on Second-Order Difference Generalized Predictive Control

Thyago Estrabis, Gabriel Gentil, Raymundo Cordero

Subject: Engineering, Automotive Engineering Keywords: angle tracking observer; generalized predictive control; resolver; resolver-to-digital converter; tracking

Online: 8 January 2021 (14:49:45 CET)

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Preprint ARTICLE | doi:10.20944/preprints202306.1823.v1

Disturbance Observer Based Robust Take-off Control for a Semi-submersible Permeable Slender Hybrid Unmanned Aerial Underwater Quadrotor

Liao Fei, Dezhang Ye

Subject: Engineering, Control And Systems Engineering Keywords: Hybrid unmanned aerial underwater quadrotor; Robust control; Disturbance observer; Adaptive laws

Online: 26 June 2023 (14:14:29 CEST)

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The development of hybrid unmanned aerial underwater vehicles (HAUVs) compatible with the advantages of the aerial vehicles and the underwater vehicles is of great significance. This paper presents the first study on a new HAUV layout using four rotors to realize the medium crossing motion of a transverse slender body similar to the fuselage of a missile or a submarine, that is the hybrid aerial underwater quadrotor (HAUQ). Then a robust control strategy is proposed for the take-off HAUQ on the water in the presence of unknown disturbances and complex model dynamic uncertainties. As a semi-submersible HAUQ rises straightly from the water, the inside of the slender fuselage placed horizontally is filled with water. The center of the mass, the moment of inertia, and the arm of force of the HAUQ will change rapidly in the takeoff phase from the water since the rapid non-uniform change of mass caused by the passive fast drainage. It is difficult to establish a accurate mathematical model of the complex dynamic changes caused by the multi-media dynamics, the fast changing buoyancy, and the added mass crossing air–water surface. Therefore, an uncertain kinematic and dynamic model is established through the passive fast nonuniform change and the complex dynamics are considered as the unknown terms, and the external disturbances of gust and other factors are assumed as the bounded disturbance input. A robust design approach is introduced to deal with the fast time-varying mass disturbance based on the input-to-state stability (ISS) theorem. The complex dynamics are estimated using the basis function and the unknown weight parameters, and the adaptive laws are adopted for the on-line estimation of the unknown weight parameters. Consider the residual disturbance of the uncertain nonlinear system as a total disturbance term, a disturbance observer is introduced for disturbance observation. The numerical simulation shows the feasibility and robustness of the proposed algorithm.

Preprint ARTICLE | doi:10.20944/preprints202310.1437.v1

Disturbance Observer-Based Model Predictive Control for an Unmanned Underwater Vehicle (UUV)

Yang Hu, Boyang Li, Bailun Jiang, Jixuan Han, Chih-Yung Wen

Subject: Engineering, Control And Systems Engineering Keywords: disturbance observer; model predictive control (MPC); dynamic positioning; trajectory tracking; unmanned underwater vehicle (UUV)

Online: 23 October 2023 (10:50:50 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202403.0069.v1

An Attitude Adaptive Integral Sliding Mode Control Algorithm with Feedforward Compensation Disturbance Observer for Microsatellites to Track High-Speed Moving Targets

Xinyan Yang, Lei Li, Yurong Liao, Zhaoming Li

Subject: Engineering, Aerospace Engineering Keywords: Microsatellite; Attitude Control; Moving Target Tracking; Disturbance Observer; Sliding Mode Control

Online: 1 March 2024 (18:25:20 CET)

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Preprint ARTICLE | doi:10.20944/preprints202208.0395.v1

Extension of the Set of Raw Sludges used in Industrial Anaerobic Digestion Reactors Implementable in Control Schemes Using an On-line Model Parameter Identification Strategy

Luis Gabriel Cortes Ocaña, Julio Barbancho Concejero, María Ángeles De la Rubia Romero, Diego Francisco Larios Marín, Jose Daniel Marín Batista, Angel Fernandez Mohedano, Christian Roviro Portilla Caicedo

Subject: Engineering, Control And Systems Engineering Keywords: asymptotically observer; homogeneous reaction systems; anaerobic digestion; volatile fatty acids

Online: 23 August 2022 (05:18:34 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202401.1297.v1

A Novel Power Sliding Mode Control Strategy Based on Disturbance Observer for Permanent Magnet Synchronous Motor

Hao Huang, Chunfeng Yu, Yuanfeng Zhang, Zhonghua Sun, Zhibin Zhao

Subject: Engineering, Electrical And Electronic Engineering Keywords: permanent magnet synchronous motor; sliding mode observer; chattering phenomenon; novel power converging rate

Online: 17 January 2024 (15:45:08 CET)

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Preprint ARTICLE | doi:10.20944/preprints202407.0210.v1

Servo Control of a Current-Controlled Attractive-Force Type Magnetic Levitation System Using Fractional Order LQR Control

Ryo Yoneda, Yuki Moriguchi, Masaharu Kuroda, Natsuki Kawaguchi

Subject: Engineering, Mechanical Engineering Keywords: Control; Fractional Calculus; Linear Quadratic Regulator (LQR) Control; Linear Quadratic Integral (LQI) Control; Magnetic Levitation (Maglev); Servo Control; State Observer; Tracking Control

Online: 2 July 2024 (14:44:31 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202010.0312.v1

Stability Analysis of an Inverted Pendulum on a Cart with the Presence of Restoring and Frictional Forces Disturbance using Observer Based and Full State Feedback H2 Controllers

Mustefa Jibril, Messay Tadese, Fiseha Bogale

Subject: Engineering, Automotive Engineering Keywords: Inverted pendulum on a cart; Observer based controller; Full state feedback H2 controllers

Online: 14 October 2020 (16:48:53 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202302.0336.v1

Dual Extended State Observer Based Feedback Linearizing Control for Magnetic Levitation System with Mismatched Disturbances and Uncertainties

Ravi V. Gandhi, Dipak M. Adhyaru, Gulshan Sharma, Pitshou Bokoro

Subject: Engineering, Control And Systems Engineering Keywords: Extended State Observer; Feedback Linearizing Control; Mismatched Disturbance; Nonlinear System; Stability Analysis; Lumped Disturbances

Online: 20 February 2023 (09:30:16 CET)

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Preprint ARTICLE | doi:10.20944/preprints201706.0088.v1

Control Strategy for Grid Connected Inverters Under Unbalanced Network Conditions - A DOb Based Decoupled Current Approach

Emre Ozsoy, Sanjeevikumar Padmanaban, Lucian Mihet-Popa, Viliam Fedák, Fiaz Ahmad, Rasool Akhtar, Asif Sabanovic

Subject: Engineering, Electrical And Electronic Engineering Keywords: power control; power electronics; pwm inverters; disturbance observer; grid connected system; grid stability; distorted voltage

Online: 19 June 2017 (16:35:26 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202406.0524.v1

Optimization of Lead-Free Sn-Based Perovskite Solar Cells using SCAPs-1D Simulation Techniques

Awais Maqsood, Muhammad Irfan Abid, Muhammad Kamran, Marek Turzyński, Mehdi Tlija, Ehab Ghith

Subject: Engineering, Electrical And Electronic Engineering Keywords: Perovskite solar cells; Lead-free; Tin-based; SCAPs-1D Simulation and Performance optimization

Online: 11 June 2024 (08:33:23 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202107.0498.v1

Adaptive Fuzzy Fault-Tolerant Control against Time-Varying Faults via a New Sliding Mode Observer Method

Yi Zhang, Yingying Nie, Zhiyuan Dong, Liheng Chen

Subject: Computer Science And Mathematics, Algebra And Number Theory Keywords: Fault tolerant control; Adaptive fuzzy control; Time-varying actuator faults; Sliding mode control; Sliding mode observer

Online: 21 July 2021 (15:14:06 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202407.0512.v1

Evidence On Viral Suppression Supports Scaling-Up Transition To Dolutegravir-Based Regimens In Pediatric Populations In Cameroon: A Multicentre Baseline Assessment For The Cipher-Adola Study

Joseph FOKAM, Yagai Bouba, Rogers Awoh Ajeh, Dominik Tameza Guebiapsi, Suzane Essamba, Albert Franck Zeh Meka, Ebiama Lifanda, Rose Armelle Ada, Yakouba Liman, Nancy Barbara Mbengono, Audrey Raissa Dzaddi Djomo, Suzie Ndiang Tetang, Samuel Martin Sosso, Jocelyne Carmen Babodo, Olivia Francette Ndomo Ambomo, Edith Michele Temgoua, Caroline Medouane, Sabine Ndejo Atsinkou, Justin Leonel Mvogo, Roger Martin Onana, Jean de Dieu Anoubissi, Alice Ketchaji, Alex Durand Nka, Davy-Hyacinthe Anguechia Gouissi, Aude Christelle Ka’e, Nadine Nguendjoung Fainguem, Rachel Simo Kamgaing, Désiré Augustin Komego Takou, Michel Carlos Tommo Tchouaket, Ezechiel Ngoufack Jagni Semengue, Marie Atsama Amougou, Julius Nwobegahay, Comfort Vuchas, Anna Nya Nsimen, Bertrand Bille Eyoum, Sandra kenmegne Gatchuessi, Francis Ndongo Ateba, Daniel Kesseng, Serge Clotaire Billong, Daniele Armenia, Maria Mercedes Santoro, Francesca Ceccherini-Silberstein, Paul Ndombo Koki, Hadja Cherif Hamsatou, Vittorio Colizzi, Alexis Ndjolo, Carlo Federico Perno, Anne-Cécile Zoung-Kanyi Bissek

Subject: Medicine And Pharmacology, Medicine And Pharmacology Keywords: Virological suppression; low level viremia; children, adolescents, and young-adults; DTG-based regimen; elimination of paediatric AIDS; Cameroon.

Online: 5 July 2024 (12:31:56 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202110.0056.v1

Time, Causality, and Entropy

Amrit Šorli, Štefan Čelan

Subject: Physical Sciences, Thermodynamics Keywords: time; causality; entropy; observer

Online: 4 October 2021 (12:19:32 CEST)

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Preprint REVIEW | doi:10.20944/preprints202405.0948.v1

Authentication and Access Control Mechanisms to Secure IoT Environments: A comprehensive SLR

Seetah Almarri, Mounir Frikha

Subject: Computer Science And Mathematics, Computer Networks And Communications Keywords: IoT; access control; authentication; attribute-based access control; role-based access control

Online: 14 May 2024 (09:55:11 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202404.1516.v1

Disturbance Rejection Control of Grid-Forming Inverter for Line Impedance Parameter Perturbation in Weak Power Grid

Mayue Huang, Hui Li

Subject: Engineering, Electrical And Electronic Engineering Keywords: grid-forming inverter; power decoupling; reduced-order extended state observer; dynamic phasor method; virtual impedance; line impedance parameter perturbation

Online: 24 April 2024 (02:59:16 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202401.0117.v1

Robust EMPC-Based Frequency Adaptive Grid Voltage Sensorless Control for an LCL-Filtered Grid-Connected Inverter

Yubin Kim, Thuy Vi Tran, Kyeong-Hwa Kim

Subject: Engineering, Electrical And Electronic Engineering Keywords: Disturbance observer; explicit model predictive control (EMPC); grid-connected inverters (GCIs); linear matrix inequality (LMI); uncertainties; voltage sensorless control

Online: 3 January 2024 (10:04:36 CET)

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Preprint ARTICLE | doi:10.20944/preprints202403.0192.v1

Correlating Quantitative and Genomic SARS-CoV-2 Wastewater Data with Clinical Metrics in Metropolitan Perth, Western Australia

Jake Gazeley, Terence Lee, Daniel R Knight, Alexander Shivarev, Cameron Gordon, David Speers, Dylan D Barth, Jelena Maticevic, Meredith Hodge, Paul Armstrong, Paul Knight, Sandra Sjollema, Avram Levy

Subject: Public Health And Healthcare, Public Health And Health Services Keywords: Wastewater-based epidemiology; SARS-CoV-2; COVID-19; surveillance system; correlation analysis; genomics

Online: 5 March 2024 (09:07:35 CET)

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Preprint ARTICLE | doi:10.20944/preprints202404.1900.v1

The Weighty Responsibility of Creating AI Navigating Control and Ethics

Budee U Zaman

Subject: Computer Science And Mathematics, Artificial Intelligence And Machine Learning Keywords: ; technology based,artificial intelligence, founding rules

Online: 29 April 2024 (10:30:06 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202404.0625.v1

Hybrid Intelligent Control System for Adaptive Microgrid Optimization: Integration of Rule-Based Control and Deep Learning Techniques

Osman Akbulut, Muhammed Cavus, Mehmet Cengiz, Adib Allahham, Damian Giaouris, Matthew Forshaw

Subject: Engineering, Control And Systems Engineering Keywords: deep learning; energy management system; optimization; microgrid; resilience; rule-based control; stability.

Online: 9 April 2024 (08:49:08 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202212.0253.v1

Organizer Operator as a Space Generator

Yehuda Roth

Subject: Physical Sciences, Thermodynamics Keywords: interpretation; state construction; entropy reduction; observer

Online: 14 December 2022 (08:44:57 CET)

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Preprint ARTICLE | doi:10.20944/preprints202212.0161.v1

What is Life? The Observer Prescriptive

Yehuda Roth

Subject: Physical Sciences, Thermodynamics Keywords: Interpretation; State construction; Entropy reduction, Observer

Online: 8 December 2022 (11:13:37 CET)

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Preprint ARTICLE | doi:10.20944/preprints201803.0033.v2

A simple Spectral Observer

Lizeth Torres, Javier Jiménez-Cabas, José Francisco Gómez-Aguilar, Pablo Pérez-Alcazar

Subject: Engineering, Control And Systems Engineering Keywords: Signal Processing; Fourier Series; State Observer; Short Time Fourier Transform; Time-Frequency Analysis

Online: 26 April 2018 (07:53:32 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202306.0314.v1

Dynamic Modeling and Passivity Based Control of the RV-3SB Robot

Manuel Cardona, Fernando Serrano, Cecilia García-Cena

Subject: Computer Science And Mathematics, Robotics Keywords: Dynamic output feedback control; Robotics; Passivity based control

Online: 6 June 2023 (02:18:45 CEST)

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Preprint REVIEW | doi:10.20944/preprints201811.0127.v1

A Survey on Access Control in the Age of IoT

Jing Qiu, Chunlai Du, Shen Su, Qi Zuo, Zhihong Tian

Subject: Computer Science And Mathematics, Computer Science Keywords: IoT search; access control; attribute-based access control; survey

Online: 6 November 2018 (04:18:40 CET)

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Preprint ARTICLE | doi:10.20944/preprints201807.0451.v1

Aspects of Sustainable Management Control for Company Efficiency

Ionel Bostan, Aliona Barca, Neculai Tabara, Ligia Muntean Jemna

Subject: Business, Economics And Management, Finance Keywords: sustainable management control; performance evaluation system; resource-based theory; sustainable balanced scorecard.

Online: 24 July 2018 (09:31:34 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202401.1002.v1

Flood Assessment and Control in Hargeisa, Somaliland: A Community-Based Perspective

Abdirahman Mohamed Muse

Subject: Environmental And Earth Sciences, Water Science And Technology Keywords: Flood assessment; flood control; community-based participatory research; Hargeisa; Somaliland

Online: 12 January 2024 (09:08:46 CET)

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Preprint ARTICLE | doi:10.20944/preprints202103.0533.v2

Formulation Of Quantum Mechanics On Poincaré Disks

Arturo Tozzi

Subject: Physical Sciences, Acoustics Keywords: Einstein; manifold; Hilbert space; observer; measurement; matrix

Online: 4 June 2021 (11:59:08 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202403.1122.v1

Robust Combined Adaptive Passivity-Based Control for Induction Motors

Juan Carlos Travieso-Torres, Abdiel Josadac Ricaldi-Morales, Norelys Aguila-Camacho

Subject: Engineering, Control And Systems Engineering Keywords: Robust adaptive systems; Combined adaptive passivity-based control; field-oriented control; variable speed drives

Online: 22 March 2024 (07:29:52 CET)

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Preprint ARTICLE | doi:10.20944/preprints202402.1105.v1

Social Life Cycle Assessment of Laser Weed Control System. A case study

Beata Michaliszyn-Gabryś, Joachim Bronder, Janusz Krupanek

Subject: Environmental And Earth Sciences, Environmental Science Keywords: precision agriculture; weeding; laser based system; Social Life Cycle Assessment; sustainability

Online: 20 February 2024 (07:06:17 CET)

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Preprint ARTICLE | doi:10.20944/preprints201812.0324.v1

Gesture-Based Control of a Robot Arm with Neuromorphic Haptic Feedback

Francesca Sorgini, Giuseppe Airò Farulla, Nikola Lukic, Ivan Danilov, Bozica Bojovic, Milos Milivojevic, Terrin Babu Pulikottil, Loris Roveda, Paolo Prinetto, Tullio Tolio, Maria Chiara Carrozza, Petar Petrovic, Calogero Maria Oddo

Subject: Engineering, Control And Systems Engineering Keywords: telepresence; neuromorphic vibrotactile feedback; human-robot interaction; hand tracking; gesture-based teleoperation

Online: 28 December 2018 (03:53:18 CET)

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Preprint ARTICLE | doi:10.20944/preprints202405.0526.v1

Dynamic Output Feedback of Second-Order Systems: An Observer-Based Controller with LMI Design

Danielle Gontijo, José Mário Araújo, Luciano Frezzato, Fernando de Oliveira Souza

Subject: Engineering, Control And Systems Engineering Keywords: Second-order systems; Output feedback; Functional observer; LMI

Online: 9 May 2024 (09:02:08 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202212.0157.v1

Engineering Self-Adaptive Capabilities in Wireless Sensors Based on Control Algorithms and Model-Based Design Methodologies

Raúl Mario Del Toro Matamoros, Andrei Pruteanu, Rodolfo Elias Haber Guerra

Subject: Engineering, Control And Systems Engineering Keywords: self-adaption; wireless sensors; model-based design; control engineering

Online: 8 December 2022 (10:24:09 CET)

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Preprint ARTICLE | doi:10.20944/preprints202407.0818.v2

Knowledge-Based Fuzzy Control System for Automatic Transmission with Human-Sensitive Inputs

Igor Lucas Reinaldo, Elias Dias Rossi Lopes, Gustavo Simão Rodrigues, Ricardo Teixeira da Costa Neto

Subject: Engineering, Automotive Engineering Keywords: Fuzzy Control/Logic; Knowledge-based Control; Automatic transmissions; Fuzzy inference systems; Longitudinal dynamics

Online: 23 August 2024 (12:19:34 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202212.0312.v1

Janus: Hierarchical Multi-blockchain Based Access Control (HMBAC) for Multi-Authority & Multi-Domain Environments

Vangelis Malamas, George Palaiologos, Panayiotis Kotzanikolaou, Mike Burmester, Dimitris Glynos

Subject: Computer Science And Mathematics, Information Systems Keywords: Access control; Blockchain; Multi-Blockchain; Multi-Authority; Multi-Domain; Attribute-Based Encryption

Online: 19 December 2022 (03:19:23 CET)

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Preprint ARTICLE | doi:10.20944/preprints202407.2201.v1

Combustion Control of Ship’s Oil-Fired Boilers based on Prediction of Flame Images

Chang-Min Lee

Subject: Engineering, Control And Systems Engineering Keywords: Combustion control; Emission prediction; IMC-based PI Control; Real-Time Control; Performance assessment

Online: 26 July 2024 (15:04:57 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201709.0089.v1

Robust Control Examples Applied to a Wind Turbine Simulated Model

Silvio Simani, Paolo Castaldi

Subject: Engineering, Control And Systems Engineering Keywords: Wind turbine simulator; data-driven and model-based approaches; fuzzy identification; on-line estimation; robustness and reliability

Online: 19 September 2017 (15:47:14 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202408.0957.v1

Automatic Automatic Controller Design: Using Artificial Intelligence Principles in Automatic Control

Celal Onur Gökçe

Subject: Engineering, Control And Systems Engineering Keywords: Automatic control; artificial intelligence; controller growing; neural-network based controller; disturbance rejection; robust control; DC motor

Online: 14 August 2024 (07:20:45 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202308.0302.v1

Adaptive Control of M3C-Based Variable Speed Drive for Multiple PMSM-Driven Centrifugal Pumps

Rodrigo Mendoza-Becker, Juan Carlos Travieso-Torres, Matías Díaz

Subject: Engineering, Electrical And Electronic Engineering Keywords: M3C control; adaptive control; PMSM; model reference adaptive control; adaptive passivity-based control

Online: 3 August 2023 (10:24:54 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201810.0572.v1

Self--Tuning Control Techniques for Wind Turbine and Hydroelectric Plant Systems

Silvio Simani, Stefano Alvisi, Mauro Venturini

Subject: Engineering, Control And Systems Engineering Keywords: wind turbine system; hydroelectric plant simulator; model--based control; data--driven approach; self--tuning control; robustness and reliability

Online: 24 October 2018 (11:26:20 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202306.1905.v1

Assessment of the Tumor-Stroma Ratio and Tumor Infiltrating Lymphocytes in Colorectal Cancer: Inter-Observer Agreement Evaluation

Azar Kazemi, Masoumeh Gharib, Nema Mohammadian Roshan, Shirin Traz Jamshid, Fabian Stögbauer, Saeid Eslami, Peter Schüffler

Subject: Medicine And Pharmacology, Pathology And Pathobiology Keywords: tumor-infiltrating lymphocytes; tumor-stroma ratio; colorectal cancer; inter-observer

Online: 27 June 2023 (12:36:13 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201805.0079.v1

BlendCAC: A Smart Contract Enabled Decentralized Capability-Based Access Control Mechanism for IoT

Ronghua Xu, Yu Chen, Erik Blasch, Genshe Chen

Subject: Engineering, Electrical And Electronic Engineering Keywords: decentralized access control; Internet of Things (IoT); blockchain protocol; smart contract; federated delegation; capability-based access control

Online: 3 May 2018 (13:06:09 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202401.1834.v1

Fractional-Order Load Frequency Control of an Interconnected Power System with Hydrogen Energy-Storage Unit

Ping Wang, Xi Chen, Yunning Zhang, Lei Zhang, Yuehua Huang

Subject: Engineering, Electrical And Electronic Engineering Keywords: Load frequency control; interconnected power system; fractional-order control; improved gradient-based optimizer; parameter tuning

Online: 26 January 2024 (01:58:01 CET)

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Preprint REVIEW | doi:10.20944/preprints202408.1879.v2

A Comprehensive Review on Phage Therapy and Phage-Based Drug Development

Longzhu Cui, Shinya Watanabe, Kazuhiko Miyanaga, Kotaro Kiga, Teppei Sasahara, Yoshifumi Aiba, Xin-Ee Tan, Srivani Veeranarayanan, Kanate Thitiananpakorn, Huong Minh Nguyen, Dhammika Leshan Wannigama

Subject: Medicine And Pharmacology, Complementary And Alternative Medicine Keywords: bacteriophage; phage therapy; antimicrobial resistance; intracellular pathogen; biofilm generating pathogen; phage vector; antibacterial phage capsid; phage-based vaccines; phage-based medicine

Online: 29 August 2024 (12:04:34 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201612.0050.v1

Performance Analysis of Data–Driven and Model–Based Control Strategies Applied to a Thermal Unit Model

Cihan Turhan, Silvio Simani, Ivan Zajic, Gulden Gokcen Akkurt

Subject: Engineering, Control And Systems Engineering Keywords: modelling and simulation for control; advanced control design; model–based and data-driven approaches; artificial intelligence; thermal unit nonlinear system

Online: 9 December 2016 (03:17:38 CET)

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Preprint ARTICLE | doi:10.20944/preprints202309.1460.v1

Distance-Scalar Disturbance Observer-based Parallel Approaching Guidance Using Finite-time Prescribed Performance

Haoxuan Sun, Kenan Yong, Yaohua Shen

Subject: Engineering, Aerospace Engineering Keywords: Finite-time prescribed performance control; nonlinear disturbance observer; parallel approaching guidance

Online: 21 September 2023 (07:40:36 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202309.1117.v1

Observing Liquid Sloshing based on Multi-DOF Pendulum Model and Free Surface Fluctuation Sensor

Xiaojing Qi, Yingchao Zhang, Bolin Gao

Subject: Engineering, Automotive Engineering Keywords: liquid sloshing,; observer; multi-DOF pendulum model; free surface fluctuation sensor

Online: 18 September 2023 (10:28:41 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201910.0044.v2

An Observer-inclusive Hypothesis Suggesting a Reduction of the Perceived Universe to String Interactions

Ehud Ahissar, Moshe Fried

Subject: Physical Sciences, Quantum Science And Technology Keywords: strings; light; observer; measurement; perception; interactions; relativity; non-locality; holographic principle; loop quantum gravity

Online: 19 May 2022 (09:46:44 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202403.0492.v1

Vision Systems for a UR5 Cobot on a Quality Control Robotic Station

Piotr Kohut, Kamil Skop

Subject: Computer Science And Mathematics, Robotics Keywords: Cobot UR5; robotic station; quality control; image processing and analysis; object localization; vision-based measurements; camera-robot calibration; Python; OpenCV

Online: 8 March 2024 (05:23:29 CET)

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Preprint ARTICLE | doi:10.20944/preprints202401.1664.v1

High-Speed 3D Printing Temperature Control with Optimized PID Parameters Based on Improved ALO Algorithm

Rui Zhou, Junchi Jiang, Chunzhi Du, Shuaiyuan Lu

Subject: Engineering, Mechanical Engineering Keywords: FDM; improved ant-lion optimization algorithm (OCALO); composite chaotic mapping; Elite Opposition-Based learning; cosine factors

Online: 23 January 2024 (09:58:11 CET)

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Working Paper ARTICLE

Passivity-Based L2-Gain Adaptive Control for Battery/Supercapacitor Hybrid Energy Storage System in Electric Vehicles

Xizheng Zhang, Zhangyu Lu

Subject: Engineering, Control And Systems Engineering Keywords: hybrid energy storage system; L2-gain disturbance attenuation; passivity-based control; port-controlled Hamiltonian model

Online: 16 April 2020 (06:36:09 CEST)

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Working Paper ARTICLE

To Freeze or Not to Freeze? Epidemic Prevention and Control in the DSGE Model Using an Agent-Based Epidemic Component

Jagoda Kaszowska, Przemysław Włodarczyk

Subject: Business, Economics And Management, Accounting And Taxation Keywords: COVID-19; agent-based modelling; dynamic stochastic general equilibrium models; scenario analyses

Online: 18 November 2020 (11:30:24 CET)

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Preprint ARTICLE | doi:10.20944/preprints202401.0707.v1

Artificial Intelligence Sensing: Effective Flavor Blueprinting of Tea Infusions for a Quality Control Perspective

Andrea Caratti, Angelica Fina, Fulvia Trapani, Carlo Bicchi, Erica Liberto, Chiara Cordero, Federico Magagna

Subject: Chemistry And Materials Science, Food Chemistry Keywords: flavor blueprint; black tea infusions; sensomics-based-expert-system; industrial quality control; Artificial Intelligence sensing; accurate flavor screening

Online: 9 January 2024 (09:20:56 CET)

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Preprint ARTICLE | doi:10.20944/preprints201901.0267.v1

Data–Driven Control Techniques for Renewable Energy Conversion Systems: Wind Turbine and Hydroelectric Plants

Silvio Simani, Stefano Alvisi, Mauro Venturini

Subject: Engineering, Control And Systems Engineering Keywords: wind turbine system; hydroelectric plant simulator; model--based control; data–driven approach; self–tuning control; robustness and reliability

Online: 26 January 2019 (10:08:46 CET)

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Preprint ARTICLE | doi:10.20944/preprints202401.2040.v1

Info-Geometric Analysis of Human-Trust Based Feedback Control (HTBFC) Five-Dimensional Manifold with HTBFC Applications to Robotics

Ismail A Mageed

Subject: Computer Science And Mathematics, Robotics Keywords: human-machine interactions (HMIs); information geometry (IG); human-trust based feedback control (HTBFC); robotics

Online: 29 January 2024 (14:11:07 CET)

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Preprint ARTICLE | doi:10.20944/preprints201708.0034.v1

Overview of Modelling and Control Strategies for Wind Turbines and Hydroelectric Systems: Comparisons and Contrasts

Silvio Simani, Stefano Alvisi, Mauro Venturini

Subject: Engineering, Control And Systems Engineering Keywords: wind turbines; hydroelectric systems; nonlinear modelling; model--based control; data--driven approach; advanced control; robustness and reliability

Online: 9 August 2017 (04:42:58 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202304.0020.v1

Expert System Integrating Rule-Based Reasoning to Voltage Control in PV-Rich Low Voltage Electric Distribution Networks

Vasilica Dandea, Gheorghe Grigoras

Subject: Engineering, Energy And Fuel Technology Keywords: expert system; rule-based reasoning; voltage control; On-load Tap Changer; distribution networks; photovoltaic prosumers

Online: 3 April 2023 (09:33:08 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202203.0385.v2

About Adaptive Identification of Bouc-Wen Hysteresis

Nikolay Karabutov

Subject: Computer Science And Mathematics, Applied Mathematics Keywords: hysteresis; Ben-Wien model; adaptive observer; exponential dissipativity; Lyapunov vector function; uncertainty

Online: 16 January 2023 (01:54:15 CET)

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Preprint ARTICLE | doi:10.20944/preprints202402.0164.v1

Reduction of Sulphur Dose in the Control of Powdery Mildew of Grapevine through Silicate and Equisetum arvense Foliar Applications and Effect on Yield and Berry Quality

Francesco Calzarano, Giancarlo Pagnani, Leonardo Seghetti, Stefano Di Marco

Subject: Biology And Life Sciences, Agricultural Science And Agronomy Keywords: Erysiphe necator; leaf applications; organic vineyard; silicon-based products; sustainable control measures

Online: 2 February 2024 (15:06:53 CET)

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Preprint ARTICLE | doi:10.20944/preprints202406.0062.v1

Development and Testing of a Smart Ice Control System Using Machine Learning Models

Dario Farina, Hatim Machrafi, Patrick Queeckers, Patrice Desire Dongo, Carlo Saverio Iorio

Subject: Computer Science And Mathematics, Artificial Intelligence And Machine Learning Keywords: aerospace icing prevention; risk mitigation in aviation; graphene-based sensors; dynamic ice sensing; de-icing; conductive polymer applications; smart sensors; pedot:pss polymers; 2D materials; micromachines

Online: 3 June 2024 (10:41:17 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202203.0349.v1

Moral Observer-Licensing in Cyberspace

Yawei Ran, Yubo Hou, Qi Wang

Subject: Social Sciences, Psychology Keywords: Moral observer-licensing; Immoral behavior; Role involvement; Moral Credits Model; Internet; Social media

Online: 25 March 2022 (15:29:49 CET)

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Preprint ARTICLE | doi:10.20944/preprints202401.0457.v1

Induction Motor Improved Vector Control Using Predictive and Model Free Algorithms Together with Homotopy-based Feedback Linearization

Madalin Costin, Corneliu Lazar

Subject: Engineering, Control And Systems Engineering Keywords: induction machine; vector control; homotopy-based feedback linearization; cascade control structure; predictive current control; box constraints; model free control.

Online: 5 January 2024 (04:45:38 CET)

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Preprint CONCEPT PAPER | doi:10.20944/preprints202103.0585.v2

Engineering Project: The Method to solve practical problems for the monitoring and control of Driver-less Electric Transport Vehicles in the underground mines

Shuai Li, Guojun Wang, Haoxuan Yu, Xinmin Wang

Subject: Engineering, Automotive Engineering Keywords: Driverless Transport Vehicle; ZigBee Networks; Communication-based train control (CBTC) system; Underground transportation; Trackless transportation; Mining industry

Online: 14 April 2021 (14:05:48 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202403.1018.v1

Dead-Time Inverter Voltage Drop in Low-End Sensorless FOC Motor Drives

Dionisis Voglitsis, Massimo Paglia, Nick Papanikolaou

Subject: Engineering, Electrical And Electronic Engineering Keywords: motor control; inverter modeling; inverter voltage drop; Field Oriented Control, sensorless FOC; flux observer

Online: 18 March 2024 (09:02:22 CET)

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Preprint ARTICLE | doi:10.20944/preprints201805.0220.v1

Neural Extended State Observer Based Command Filtered Back-stepping Hypersonic Vehicle Integrated Guidance and Autopilot

Liang Wang, Ke Peng, Weihua Zhang, Donghui Wang

Subject: Engineering, Control And Systems Engineering Keywords: integrated guidance and autopilot; neural network; extended state observer; command filter; back-stepping control

Online: 16 May 2018 (05:48:05 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202404.1893.v1

Disturbance Observer-Based Anti-shock Controller for Laser Beam Steering Systems

Jung-Gon Kim

Subject: Engineering, Control And Systems Engineering Keywords: laser beam steering; fast-steering mirror; tip-tilt control system; anti-shock controller; disturbance observer

Online: 29 April 2024 (09:56:15 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202306.0692.v1

Gastroplus and HSPiP Oriented Predictive Parameters as the Basis of Valproic Acid Loaded Mucoadhesive Cationic Nanoemulsion Gel for Improved Nose-To-Brain Delivery to Control Convulsion in Human

Afzal Hussain, Mohammad A. Altamimi, Mohd Aamir Mirza, Mohhammad Ramzan, Tahir Khuroo

Subject: Medicine And Pharmacology, Pharmacy Keywords: Valproic acid; GastroPlus based prediction; Cationic nanoemulsion; Gels; In vitro– ex vivo permeation profile; CLSM study

Online: 9 June 2023 (09:20:55 CEST)

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Oral and parenteral delivery of first-line anticonvulsant Valproic cid (VA) are associated with serious adverse effects, high hepatic metabolism, high clearance, and low bioavailability in brain. GastroPlus program was used to predict in vivo performance of immediate (IR) and sustained release (SR) products in human. HSPiP software predicted excipients with maximum possible miscibility of the drug. Based on GastroPlus and HSPiP program, various excipients were screened for experimental solubility study and prepared cationic nanoemulsions and respective gels for nasal to brain delivery. These were characterised for size, size distribution, polydispersity index, zeta potential, morphology, pH, % transmittance, drug content, and viscosity. In vitro drug release, ex vivo permeation profile (goat nasal mucosa), and penetration studies were conducted. Result showed that in-vivo oral drug dissolution and absorption were predicted as 98.6 mg and 18.8 mg, respectively from both tablets (IR and SR) at 8 h using GastroPlus. The drug access to the portal vein was relatively predicted high in IR (115 mg) as compared to SR (82.6 mg). Plasma drug concentration-time profile predicted was in good agreement with published reports. The program predicted duodenum and jejunum as the prime site of drug absorption and no effect of nanonization on Tmax for sustained release formulation. Hansen parameters suggested suitable selection of excipients. The program recommended for nasal to brain delivery of the drug using cationic mucoadhesive product. The optimized stable CVE6 was associated with optimal size (113 nm), low PDI (0.26), high zeta potential (+34.7 mV), high transmittance (97.8%), and high strength (0.7 %w/w). In vitro release and ex vivo permeation of CVE6 were found to be substantially high as compared to anionic AVE6 and respective gels. Penetration study executed high fluorescence intensity with CVE6 and CVE6-gel as compared to suspension and ANE6 which may be attributed to electrostatic interaction between mucosal membrane and nanoglobules. Thus, cationic nanoemulsion and respective mucoadhesive gel are promising strategy for delivery of VA to brain through intransal administration for the treatment of seizure and convulsion.

Preprint ARTICLE | doi:10.20944/preprints202010.0010.v1

Design and Implementation of a Control Method for GaN-based Totem-Pole Boost-type PFC Rectifier in Energy Storage Systems

Nguyen-Nghia Do, Bing-Siang Huang, Nhat-Truong Nguyen, Tan-Tung Nguyen, Jian-Hong Wu, Yu-Chen Liu, Huang-Jen Chiu

Subject: Engineering, Electrical And Electronic Engineering Keywords: Totem-pole power factor correction; energy storage systems (ESS); digital control; Gallium Nitride (GaN) based; current harmonic distortion mitigation; efficiency and power quality improvement

Online: 1 October 2020 (09:12:36 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202403.1446.v1

Hardware in the Loop Simulation of Gas Turbines: How Real Time Control System Design Tools Can Be Exploited Also to Generate Fault Cases to Train and Tune Data Based Diagnostic Systems.

Attilio Brighenti, Chiara Brighenti

Subject: Engineering, Mechanical Engineering Keywords: HIL model(s); Dynamic simulation(s); Data-based modelling; Predictive diagnostics; Fault detection and isolation (FDI)

Online: 25 March 2024 (08:30:18 CET)

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Preprint ARTICLE | doi:10.20944/preprints202111.0083.v2

A Systematic Modelling Procedure to Design Agent-Oriented Control to Coalition of Capabilities - In the Context of I4.0 as Virtual Assets (AAS)

Jackson Tavares Veiga, Marcosiris Amorim de Oliveira Pessoa, Fabrício Junqueira, Paulo Eigi Miyagi, Diolino José Dos Santos Filho

Subject: Engineering, Control And Systems Engineering Keywords: RAMI4.0; Asset Administration Shell (AAS); Multi-Agent Systems (MAS); Evolutionary Assembly Systems (EAS); Engineering Capabilities Based, Production Flow Scheme (PFS); Petri Net (PN).

Online: 18 November 2021 (14:26:42 CET)

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Preprint REVIEW | doi:10.20944/preprints202407.0747.v1

Enhancing Business Higher Education Through Simulation-Based Learning, Problem-Based Learning, and Challenge-Based Learning

Albérico Travassos Rosário, Ricardo Raimundo

Subject: Business, Economics And Management, Business And Management Keywords: ; simulation-based learning; problem-based learning; challenge-based learning; higher education ;

Online: 10 July 2024 (04:34:10 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202404.1517.v1

Improved Adaptive Feedforward Controller Based on Internal Model Principle with Disturbance Observer for Laser Beam Steering Systems

Jung-Gon Kim

Subject: Engineering, Control And Systems Engineering Keywords: laser beam steering; fast steering mirror; adaptive feedforward control; tip-tilt control system; internal model principle; disturbance observer

Online: 23 April 2024 (12:11:59 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202311.0989.v1

Acta Plane: A New Reference for Virtual Orientation of Cone Beam Computed Tomography Scans

Fernanda Sanders-Mello, Luciane Macedo De Menezes, Ursula Puetter, Fabiane Azeredo, Tina Cornelia Antoniek Griekspoor, Sergio De Windt, Christos Livas, Ronald E.G. Jonkman, Frederik R Rozema, Jan Harm Koolstra

Subject: Medicine And Pharmacology, Dentistry And Oral Surgery Keywords: diagnostic imaging; cone-beam computed tomography; three-dimensional imaging; patient positioning; spatial orientation; observer variation; reproducibility of results

Online: 15 November 2023 (09:58:07 CET)

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Preprint ARTICLE | doi:10.20944/preprints202408.0222.v1

The Effectiveness of Metaverse in e-Learning

Henk Koppelaar, Sina Sayardoost Tabrizi, Ali Moeini, Asal Etaati

Subject: Social Sciences, Media Studies Keywords: Metaverse; Immersive Education; 3D Based Education; Metaverse-based education

Online: 5 August 2024 (03:04:49 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202406.1872.v1

Novel protein-rich materials from rapeseed meal with enhanced mechanical behavior

Sara Aquilia, Luca Rosi, Michele Pinna, Sabrina Bianchi, Walter Giurlani, Marco Bonechi, Francesco Ciardelli, Anna Maria Papini, Claudia Bello

Subject: Chemistry And Materials Science, Biomaterials Keywords: Rapeseed meal-based material; Protein-based biopolymers; Renewable biomaterials.

Online: 27 June 2024 (08:08:59 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202306.0429.v1

Preliminary TC Calculations for Iron-Based Superconductivity in NaFeAs, LiFeAs, FeSe and Nanostructured FeSe/SrTiO₃ Superconductors

Chi Ho Wong, Rolf Lortz

Subject: Chemistry And Materials Science, Other Keywords: Iron-based Superconductivity

Online: 6 June 2023 (09:43:32 CEST)

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Many theoretical models of iron-based superconductors have been proposed but Tc calculations based on the models are usually missing. We have chosen two models of iron-based superconductors in the literature and then compute the Tc values accordingly: Recently two models have been announced which suggest that superconducting electron concentration involved in the pairing mechanism of iron-based superconductors may have been underestimated, and that the antiferromagnetism and the induced xy potential may even have a dramatic amplification effect on electron-phonon coupling. We use bulk FeSe, LiFeAs and NaFeAs data to calculate the Tc based on these models and test if the combined model can predict the superconducting transition temperature (Tc) of the nanostructured FeSe monolayer well. To substantiate the recently announced xy potential in the literature, we create a two-channel model to separately superimpose the dynamics of the electron in the upper and lower tetrahedral plane. The results of our two-channel model support the literature data. While scientists are still searching for a universal DFT functional that can describe the pairing mechanism of all iron-based superconductors, we base on the ARPES data to propose an empirical combination of DFT functional for revising the electron-phonon scattering matrix in the superconducting state, which ensures that all electrons involved in iron-based superconductivity are included in the computation. Our computational model takes into account this amplifying effect of antiferromagnetism and the correction of the electron-phonon scattering matrix together with the abnormal soft out-of-plane lattice vibration of the layered structure, which allows us to calculate theoretical Tc values of LiFeAs, NaFeAs and FeSe as a function of pressure that correspond reasonably well to the experimental values. More importantly, by taking into account the interfacial effect between an FeSe monolayer and its SrTiO3 substrate as an additional gain factor, our calculated Tc value is up to 91 K high, and provides evidence that the strong Tc enhancement recently observed in such monolayers with Tc reaching 100 K may be contributed from the electrons within the ARPES range.

Preprint ARTICLE | doi:10.20944/preprints202306.1248.v1

Sequential and Combined Efficacious Management of Auricular keloid: A Novel Treatment Protocol Employing Ablative CO₂ and Dye Laser Therapy – An Advanced Single-Center Clinical Investigation

Simone Amato, Steven Paul Nisticò, Giovanni Pellacani, Stefania Guida, Anthony Rossi, Caterina Longo, Enzo Berardesca, Giovanni Cannarozzo

Subject: Medicine And Pharmacology, Dermatology Keywords: Auricular keloids, CO2 laser therapy, Dye laser therapy, Multispectral analysis; scar; Vancouver scar scale; Patient and Observer Scar Assessment Scale

Online: 16 June 2023 (13:46:19 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202408.2023.v1

A Strategy of Weak-Connected Grid Search for Noise Filtering and Density Grid-Based Data Clustering

Nang Toan Truong, Sy Dzung Nguyen, Seung-Bok Choi

Subject: Engineering, Mechanical Engineering Keywords: Clustering; Density-based clustering; Density grid-based clustering; Fuzzy approximation

Online: 28 August 2024 (09:06:01 CEST)

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Preprint REVIEW | doi:10.20944/preprints202306.0141.v1

Target Identification in Anti-tuberculosis Drug Discovery

Rita Capela, Rita Félix, Marta Clariano, Diogo Nunes, Maria de Jesus Perry, Francisca Lopes

Subject: Chemistry And Materials Science, Medicinal Chemistry Keywords: Mycobacterium tuberculosis; target identification; activity-based probes; affinity-based probes

Online: 2 June 2023 (07:39:37 CEST)

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Preprint REVIEW | doi:10.20944/preprints202211.0544.v1

A Holistic Review of Lake Rawapening Management Practices, Indonesia: Pillar-based and Object-based Management

Djati Mardiatno, Faridah Faridah, Noviyanti Listyaningrum, Nur Rizki Fitri Hastari, Iwan Rhosadi, Apolonia Diana Sherly da Costa, Aries Dwi Wahyu Rahmadana, Ahmad Rif'an Khoirul Lisan, Sunarno Sunarno, Muhammad Anggri Setiawan

Subject: Environmental And Earth Sciences, Environmental Science Keywords: pillar-based lake management; object-based lake management; Lake Rawapening

Online: 29 November 2022 (08:49:57 CET)

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Preprint ARTICLE | doi:10.20944/preprints202110.0336.v1

Can Nature-Based Solutions Deliver a Win-Win for Biodiversity and Climate Change Adaptation?

Isabel Key, Alison Smith, Beth Turner, Alexandre Chausson, Cécile Girardin, Megan MacGillivray, Nathalie Seddon

Subject: Biology And Life Sciences, Ecology, Evolution, Behavior And Systematics Keywords: nature-based solutions; climate change adaptation; biodiversity; ecosystem-based adaptation

Online: 23 October 2021 (14:19:30 CEST)

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Nature-based solutions (NbS) are increasingly recognised for their potential to address both the climate and biodiversity crises. These outcomes are interdependent, and both rely on the capacity of NbS to support and enhance the health of an ecosystem: its biodiversity, the condition of its abiotic and biotic elements, and its capacity to function normally despite environmental change. However, while understanding of ecosystem health outcomes of nature-based interventions for climate change mitigation is growing, the outcomes of those implemented for adaptation remain poorly understood with evidence scattered across multiple disciplines. To address this, we conducted a systematic review of the outcomes of 109 nature-based interventions for climate change adaptation using 33 indicators of ecosystem health across eight broad categories (e.g. diversity, biomass, ecosystem functioning and population dynamics). We showed that 88% of interventions with positive outcomes for climate change adaptation also reported measurable benefits for ecosystem health. We also showed that interventions were associated with a 67% average increase in local species richness. All eight studies that reported benefits in terms of both climate change mitigation and adaptation also supported ecosystem health, leading to a triple win. However, there were also trade-offs, mainly for forest management and creation of novel ecosystems such as monoculture plantations of non-native species. Our review highlights two major limitations of research to date. First, only a limited selection of metrics are used to assess ecosystem health and these rarely include key aspects such as functional diversity and habitat connectivity. Second, taxonomic coverage is poor: 67% of outcomes assessed only plants and 57% did not distinguish between native and non-native species. Future research addressing these issues will allow the design and adaptive management of NbS to support healthy and resilient ecosystems, and thereby enhance their effectiveness for meeting both climate and biodiversity targets.

Preprint REVIEW | doi:10.20944/preprints202408.0816.v1

Securing the Internet of Things (IoT) in the Quantum Era: Challenges and Future Directions for Quantum-Resistant Cryptography

Maryam Alwashahi, Hothefa Jassim, fadi Abdelfattah

Subject: Computer Science And Mathematics, Security Systems Keywords: quantum computing; post-quantum cryptography; IoT; lattice-based cryptography; code-based cryptography; multivariate cryptography; and hash-based signatures

Online: 12 August 2024 (13:30:00 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202110.0155.v1

Rapid Detection of Small Faults and Oscillations in Synchronous Generator Systems Using GMDH Neural Networks and High-Gain Observers

Pooria Ghanooni, Hamed Habibi, Amirmehdi Yazdani, Hai Wang, Somaiyeh MahmoudZadeh, Amin Mahmoudi

Subject: Engineering, Control And Systems Engineering Keywords: Group Method of Data Handling Neural Network; High-Gain Observer; L1-Norm Criterion; Output Residual Generation; Small Fault Detection; Synchronous Generator

Online: 11 October 2021 (11:05:51 CEST)

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Preprint REVIEW | doi:10.20944/preprints202304.1108.v1

Biopolymer-Based Nanogel Approach in Drug Delivery: Basic Concept and Current Developments

Ebru Altuntaş, Burcu Özkan, Sevgi Güngör, Yıldız Özsoy

Subject: Medicine And Pharmacology, Pharmacy Keywords: biopolymers; nanogels; drug delivery; polysaccharide-based nanogels; protein-based nanogels; nanotechnology

Online: 28 April 2023 (04:32:57 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202304.0133.v1

TactiGraph: An Asynchronous Graph Neural Network for Contact Angle Prediction Using Neuromorphic Vision-Based Tactile Sensing

Hussain Sajwani, Abdulla Ayyad, Yusra Alkendi, Mohamad Halwani, Yusra Abdulrahman, AbdelQader Abusafieh, Yahya Zweiri

Subject: Engineering, Other Keywords: tactile sensing; vision-based tactile sensing; event-based vision; robotic manufacturing

Online: 10 April 2023 (03:06:15 CEST)

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Preprint REVIEW | doi:10.20944/preprints202202.0212.v1

Knowledge Graph Embedding for Link Prediction Models

Ehtisham Ur Rehman, Aamir Saeed, Nasru Minallah, Abdul Hafeez

Subject: Computer Science And Mathematics, Analysis Keywords: Knowledge Graphs; Link Prediction; Semantic-Based Models; Translation Based Embedded Models

Online: 17 February 2022 (11:49:24 CET)

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Preprint REVIEW | doi:10.20944/preprints202112.0027.v2

Welfare Assessment Tools in Zoos: From Theory to Practice

Narelle Jones, Sally Sherwen, Rachel Robbins, David McLelland, Alexandra Whittaker

Subject: Biology And Life Sciences, Animal Science, Veterinary Science And Zoology Keywords: Zoo animal welfare; Five Domains; Validity; Animal-based; Resource-based; Scoring

Online: 22 December 2021 (11:59:32 CET)

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Preprint REVIEW | doi:10.20944/preprints202405.1238.v1

Bibliometric Systematic Literature Review of Problem-Based Learning Entrepreneurship

Ricardo Raimundo, Albérico Travassos Rosário

Subject: Business, Economics And Management, Business And Management Keywords: problem-based learning; entrepreneurship

Online: 20 May 2024 (08:41:25 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202308.0782.v1

Expanding the Heteroaromatic and 2-Aminosugar Chemical Space Accessible from the Biopolymer Chitin

Thais A Rossa, Jessica C Neville, Seongmin Paul Jun, Tilo Söhnel, Jonathan Sperry

Subject: Chemistry And Materials Science, Organic Chemistry Keywords: chitin; biomass; bio-based

Online: 9 August 2023 (12:18:12 CEST)

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Preprint REVIEW | doi:10.20944/preprints202407.2328.v1

An Assessment of Agent-Based Modelling Tools for Community-Based Adaptation to Climate Change

Tom Selje, Rayhan Islam, Boris Heinz

Subject: Social Sciences, Other Keywords: Community-based adaptation; climate change adaptation; agent-based modelling; simulations; tool assessment

Online: 29 July 2024 (14:57:09 CEST)

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Preprint REVIEW | doi:10.20944/preprints202401.2160.v1

Advancements in Photovoltaic Cell Materials: Silicon, Organic, and Perovskite Solar Cells

Abniel Machín, Francisco Márquez

Subject: Chemistry And Materials Science, Materials Science And Technology Keywords: photovoltaic cells; silicon-based solar cells; organic-based cells; perovskite solar cells

Online: 31 January 2024 (05:53:39 CET)

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Preprint ARTICLE | doi:10.20944/preprints202304.0886.v1

The Impact of Pogil-Based Instruction versus Teacher versus Lecturning-Based Instruction on Grade 12 Performance in Circular Motion Unit

Saif Saeed Alneyadi

Subject: Social Sciences, Education Keywords: POGIL-based instruction; lecture-based instruction; unit of circular motion; science performance

Online: 25 April 2023 (04:23:47 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202010.0148.v2

The Quest for Sustainable Teaching Praxis: Opportunities and Challenges of Multidisciplinary and Multicultural Teamwork

Elli Doukanari, Despo Ktoridou, Leonidas Efthymiou, Epaminondas Epaminonda

Subject: Business, Economics And Management, Accounting And Taxation Keywords: Sustainable Teaching; multidisciplinary; multicultural; teams; Case-based Learning; Problem-based Learning; teamwork

Online: 26 April 2021 (15:38:20 CEST)

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