ARTICLE
|
doi:10.20944/preprints202406.1200.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
Internal Combustion Engine Vehicles; Hybrid Electric Vehicles; Battery Electric Vehicle; Electric Vehicles; Plug-in Electric Vehicles; Plug-in Hybrid Electric Vehicles; Electric Drive Vehicle; Permanent Magnet Synchronous Motor; State-of-Charge; Battery Thermal Management System; lithium-ion batteries
Online: 18 June 2024 (08:06:45 CEST)
ARTICLE
|
doi:10.20944/preprints202408.1907.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
unmanned aerial vehicle (UAV); radar communication integration; Time-varying clutter; false alarm; false alarm suppression; spatial-temporal stationarity
Online: 27 August 2024 (11:49:21 CEST)
ARTICLE
|
doi:10.20944/preprints202407.2431.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
precision landing; unmanned aerial vehicle; DJI Mavic 2 Pro; autonomous drone operations; wireless charging; environmental impacts; wind conditions
Online: 31 July 2024 (07:38:24 CEST)
ARTICLE
|
doi:10.20944/preprints202407.0706.v1
Subject:
Computer Science And Mathematics,
Signal Processing
Keywords:
data fusion; point cloud densification; autonomous vehicle perception systems; stereovision; lidar; camera; dynamic programming; open source; C++; Python
Online: 9 July 2024 (08:18:28 CEST)
ARTICLE
|
doi:10.20944/preprints202406.1263.v1
Subject:
Computer Science And Mathematics,
Analysis
Keywords:
PTV Vissim; Toll Plaza optimization; Traffic flow; Toll-collecting effectiveness; Data analysis; Vehicle classifications; intelligent traffic management systems
Online: 20 June 2024 (10:46:17 CEST)
REVIEW
|
doi:10.20944/preprints202405.1483.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
Hybrid Energy Storage system; Hybrid Electric Vehicle; HESS with Battery and Ultra capacitor; HESS flywheel; Energy management strategy
Online: 23 May 2024 (07:35:02 CEST)
ARTICLE
|
doi:10.20944/preprints202403.1725.v1
Subject:
Engineering,
Aerospace Engineering
Keywords:
unmanned aerial vehicles; vehicle propulsion; controlled unbalance propulsion; energy storage/conversion; high speed rotors; centrifugal force modulation
Online: 28 March 2024 (08:31:42 CET)
ARTICLE
|
doi:10.20944/preprints202403.0623.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
Demand response; Double-layer optimization; Peak-to-valley smoothing benefits; KKT conditions; Air conditioning load; Electric vehicle load
Online: 11 March 2024 (13:31:50 CET)
ARTICLE
|
doi:10.20944/preprints202401.1221.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
In-Wheel Motor Vehicle; Vibration Control; LQR Control; Road Type Classification; Long Short-Term Memory (LSTM); Kalman Filter
Online: 16 January 2024 (13:52:50 CET)
ARTICLE
|
doi:10.20944/preprints202401.0689.v1
Subject:
Engineering,
Automotive Engineering
Keywords:
Electric Vehicle. Fuel Cell. Lithium Battery. Hybrid Power System. Energy Efficiency Improvement. Energy Reduction. Power System Management. Optimization.
Online: 9 January 2024 (11:06:27 CET)
COMMUNICATION
|
doi:10.20944/preprints202312.0841.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
CAN bus system; MRS developers studio; electric vehicle; battery pack; communication in electric vehicles
Online: 12 December 2023 (08:05:28 CET)
ARTICLE
|
doi:10.20944/preprints202310.1517.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
Four-wheel Steering; Steer-by-Wire; Electric Vehicle; Steering Geometry; Independent Steering; Stepper Motor; Neural Network; Fuzzy Logic
Online: 24 October 2023 (11:24:06 CEST)
REVIEW
|
doi:10.20944/preprints202306.1241.v1
Subject:
Computer Science And Mathematics,
Software
Keywords:
unmanned aerial vehicle (UAV); drone; situational awareness (SA); advanced air mobility (AAM); beyond visual line-of-sight (BVLOS)
Online: 16 June 2023 (12:38:40 CEST)
ARTICLE
|
doi:10.20944/preprints202208.0533.v1
Subject:
Engineering,
Control And Systems Engineering
Keywords:
autonomous vehicle, bicycle Robot, modelling, optimal control, path planning, differential equation, initial value problem, Runge-Kutta, scientific computing
Online: 31 August 2022 (05:02:14 CEST)
ARTICLE
|
doi:10.20944/preprints202110.0283.v1
Subject:
Engineering,
Marine Engineering
Keywords:
fish-like movement; underwater robotics; undulating propulsion; Biomimetic Unmanned Underwater Vehicle (BUUV); energy efficiency; Fluid-Structure Interaction (FSI)
Online: 20 October 2021 (09:17:07 CEST)
ARTICLE
|
doi:10.20944/preprints202104.0012.v1
Subject:
Engineering,
Automotive Engineering
Keywords:
GIS in solid waste collection; waste vehicle routing; ArcGIS Network Analyst; waste bin allocation; municipal solid waste management
Online: 1 April 2021 (11:04:58 CEST)
ARTICLE
|
doi:10.20944/preprints201811.0156.v1
Subject:
Computer Science And Mathematics,
Information Systems
Keywords:
Unmanned Aerial Vehicle (UAV), Haar-like features, real time, Geographic Information Systems (GIS), human detection, geolocation error, OpenCV
Online: 7 November 2018 (09:41:39 CET)
REVIEW
|
doi:10.20944/preprints201810.0074.v1
Subject:
Business, Economics And Management,
Human Resources And Organizations
Keywords:
Keywords: Aircraft, Ground Handling, Operations Performance, Resource Allocation, Resource Scheduling, Operations Scheduling, Vehicle Routing, Workers and Vehicles Allocation.
Online: 4 October 2018 (14:04:58 CEST)
ARTICLE
|
doi:10.20944/preprints201703.0107.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
electric vehicle (EV); charging station (CS); state of charge (SOC); structured query language (SQL); personal home page (PHP)
Online: 16 March 2017 (06:36:11 CET)
ARTICLE
|
doi:10.20944/preprints202410.1723.v1
Subject:
Social Sciences,
Other
Keywords:
digital technology application; agricultural low-carbon transformation; plant protection unmanned aerial vehicle(UAVs); pesticide application intensity; agricultural socialization services
Online: 23 October 2024 (10:19:16 CEST)
ARTICLE
|
doi:10.20944/preprints202410.0308.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
Fault Detection; Review; Electric Vehicle; Traction Application; Condition Monitoring; Machine Learning; Permanent Magnet Machines; Induction Machines; Multi-Phase Machines
Online: 4 October 2024 (08:16:18 CEST)
ARTICLE
|
doi:10.20944/preprints202408.1872.v1
Subject:
Engineering,
Control And Systems Engineering
Keywords:
polar navigation; underwater unmanned vehicle (UUV); safe particle swarm optimization (SPSO); ice layer sensing; genetic algorithm (GA)introduction
Online: 27 August 2024 (11:04:22 CEST)
ARTICLE
|
doi:10.20944/preprints202402.0586.v1
Subject:
Engineering,
Control And Systems Engineering
Keywords:
finite element method; mechanical stress and deformation; airport pavement; unmanned ground vehicle; autopilot; proportional-integral-derivative control; feedforward control
Online: 9 February 2024 (11:57:52 CET)
ARTICLE
|
doi:10.20944/preprints202401.2152.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
Second-life; Circular Economy; Lithium-ion battery; Battery Life Cycle; Battery Passport; State of Health; Mobile applications; Electric Vehicle
Online: 31 January 2024 (10:09:33 CET)
ARTICLE
|
doi:10.20944/preprints202310.1303.v1
Subject:
Engineering,
Civil Engineering
Keywords:
dynamic pile-soil interaction; numerical modeling; crash test simulation; granular soil; vehicle barrier systems; lateral impacts; large soil deformation
Online: 23 October 2023 (05:32:33 CEST)
REVIEW
|
doi:10.20944/preprints202310.1015.v1
Subject:
Environmental And Earth Sciences,
Remote Sensing
Keywords:
drone; UAV; unmanned aerial vehicle; 3D; three-dimensional; digital twin; photogrammetry; BIM; urban planning; regional planning; preservation; heritage conservation
Online: 17 October 2023 (06:51:09 CEST)
ARTICLE
|
doi:10.20944/preprints202308.0747.v1
Subject:
Computer Science And Mathematics,
Artificial Intelligence And Machine Learning
Keywords:
automatic license plate detection and recognition; automatic vehicle logo detection and recognition; deep learning; transfer learning; convolutional neural network
Online: 9 August 2023 (10:54:13 CEST)
ARTICLE
|
doi:10.20944/preprints202304.0076.v1
Subject:
Engineering,
Marine Engineering
Keywords:
autonomous underwater vehicle (AUV); Gravity-aided inertial navigation system (GAINS); A* optimization; path planning; posterior Cramér-Rao bound (PCRB)
Online: 6 April 2023 (10:10:02 CEST)
ARTICLE
|
doi:10.20944/preprints202301.0527.v1
Subject:
Engineering,
Control And Systems Engineering
Keywords:
Autonomous Vehicle; Bicycle Robot; Open-loop Control; Path Planning; Differential Equation; Initial Value Problem; Runge-Kutta Method; Scientific Computing
Online: 29 January 2023 (02:36:01 CET)
REVIEW
|
doi:10.20944/preprints202209.0230.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
artificial intelligence; autonomous vehicles; connected vehicles; CAV; security; cyber-attacks; In-tra-/inter-vehicle system; cloud; sustainable city application
Online: 15 September 2022 (11:04:34 CEST)
ARTICLE
|
doi:10.20944/preprints202208.0546.v1
Subject:
Engineering,
Control And Systems Engineering
Keywords:
Autonomous Ship Robot; Autonomous System; Autonomous Vehicle; Control System; Differential Equations; Intelligent Systems; Mobile Systems; Nonholonomic Constraint; Optimal Control
Online: 31 August 2022 (13:33:10 CEST)
ARTICLE
|
doi:10.20944/preprints202112.0281.v1
Subject:
Engineering,
Control And Systems Engineering
Keywords:
microturbine; turbojet; component maps; map scaling; off-design; transient simulation; aerial target; unmanned aerial vehicle; flight data; digital twin
Online: 16 December 2021 (16:10:05 CET)
ARTICLE
Subject:
Engineering,
Automotive Engineering
Keywords:
virtual sensor; automotive control; active suspension; vehicle state estimation; neural networks; deep learning; long-short term memory; sequence regression
Online: 24 September 2021 (12:42:07 CEST)
REVIEW
|
doi:10.20944/preprints202108.0334.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
Electric Vehicle; Internet of Things (IoT); Bluetooth; Cloud-Battery Management System; ZigBee; Controller Area Network (CAN); Wi-Fi; Charger
Online: 16 August 2021 (12:20:13 CEST)
ARTICLE
|
doi:10.20944/preprints202105.0170.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
urban freight transport; multi agent; vehicle routing problem; decarbonization; fuel cell electricvehicles; well to wheel; total cost of ownership
Online: 10 May 2021 (10:58:43 CEST)
ARTICLE
|
doi:10.20944/preprints202010.0174.v1
Subject:
Computer Science And Mathematics,
Robotics
Keywords:
Unmanned Aerial Vehicle (UAV); Social Robot; Feeling of Safety and Comfort; Trajectory Planning; Virtual Reality; MATLAB/Simulink®; MQTT
Online: 8 October 2020 (11:06:18 CEST)
ARTICLE
|
doi:10.20944/preprints202006.0227.v1
Subject:
Social Sciences,
Transportation
Keywords:
optimal parking occupancy rate; macroscopic traffic and parking model; multiple vehicle types; electric vehicles; cruising-for-parking; parking policies
Online: 18 June 2020 (08:29:48 CEST)
ARTICLE
|
doi:10.20944/preprints201811.0294.v1
Subject:
Computer Science And Mathematics,
Computer Science
Keywords:
vehicular networks; performance management; design of vehicular networks; mobile networks; vehicle-to-infrastructure; roadside units; infrastructure for vehicular networks
Online: 13 November 2018 (04:55:58 CET)
ARTICLE
|
doi:10.20944/preprints201809.0260.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
unmanned aerial vehicle (UAV); data transmission; resource allocation; coalition graph game; coalition formation game; stable coalition partition; Nash equilibrium
Online: 14 September 2018 (10:41:39 CEST)
ARTICLE
|
doi:10.20944/preprints201709.0005.v2
Subject:
Engineering,
Automotive Engineering
Keywords:
autonomous and cooperative vehicle systems; connected driving simulators; systems engineering; system of systems; system-level design; application-oriented development
Online: 12 September 2017 (15:32:19 CEST)
ARTICLE
|
doi:10.20944/preprints202407.0154.v1
Subject:
Engineering,
Marine Engineering
Keywords:
AUV (Autonomous Underwater Vehicle); OOSEM (Object-Oriented System Engineering Method); MDA (Model-Driven Architecture); real-time UML/SysML; UKF algorithm
Online: 2 July 2024 (02:57:44 CEST)
ARTICLE
|
doi:10.20944/preprints202308.1735.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
Mine electric trackless rubber-tired vehicle; Brake-by-wire; Electro-Mechanical Brake actuator; Active braking system; Force/Position switch strategy
Online: 24 August 2023 (09:57:10 CEST)
ARTICLE
|
doi:10.20944/preprints202304.1023.v1
Subject:
Social Sciences,
Safety Research
Keywords:
vehicle crash data; collision risk; ordinal logistic regression; multinomial logistic regression; proportional odds model (POM); partial proportional odds model (PPOM)
Online: 27 April 2023 (04:02:49 CEST)
ARTICLE
|
doi:10.20944/preprints202302.0310.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Unmanned Aerial Vehicle; Facility Location Problem; Mission Planning; Restricted Airspace; UAS Geographical Zone; Water Search & Rescue; Open Source Georeferenced Data
Online: 17 February 2023 (11:46:40 CET)
REVIEW
Subject:
Engineering,
Control And Systems Engineering
Keywords:
Cooperative Intelligent Transport Systems (CITS); Vehicle to Pedestrian (V2P); Vulnerable 15 Road Users (VRU); GPS; smartphones; Inertial Measurement Units sensors
Online: 6 February 2020 (03:44:08 CET)
ARTICLE
|
doi:10.20944/preprints201911.0089.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
electrical vehicle charging infrastructure; State of charge; stabilization method; ESS control strategy; coordination operation; violation of voltage; Energy Storage System
Online: 8 November 2019 (04:29:04 CET)
ARTICLE
|
doi:10.20944/preprints202409.0240.v1
Subject:
Engineering,
Transportation Science And Technology
Keywords:
connected vehicles; connected vehicle architecture; data privacy; data security; infotainment system; personable identifiable information (pii); ride sharing; software; technology; rental vehicles
Online: 3 September 2024 (17:55:23 CEST)
ARTICLE
|
doi:10.20944/preprints202305.0020.v1
Subject:
Engineering,
Transportation Science And Technology
Keywords:
auxiliary power supply system; low-floor light rail vehicle; dc train; parallel-connected dc-ac inverter; variable voltage variable frequency control
Online: 1 May 2023 (05:22:10 CEST)
ARTICLE
|
doi:10.20944/preprints202103.0189.v1
Subject:
Computer Science And Mathematics,
Robotics
Keywords:
Flying Social Robot; Autonomous Unmanned Aerial Vehicle (UAV); Emotion Recognition; Convolution Neural Network (CNN); Virtual Reality (VR); Unity; MATLAB/Simulink; Python
Online: 5 March 2021 (11:52:50 CET)
ARTICLE
|
doi:10.20944/preprints201707.0030.v1
Subject:
Environmental And Earth Sciences,
Remote Sensing
Keywords:
digital elevation model; DEM; digital surface model; DSM; great barrier reef; gully erosion; multi-view stereo; point cloud; unmanned aerial vehicle
Online: 13 July 2017 (02:55:02 CEST)
ARTICLE
|
doi:10.20944/preprints202404.1252.v1
Subject:
Engineering,
Transportation Science And Technology
Keywords:
Hybrid Electric Vehicle; Dual Power Source; Renewable Energies; Lithium Battery; Fuel Cell; Photovoltaic System; Battery Management; Driving Range; Efficiency Improvement; Cost Saving
Online: 18 April 2024 (11:20:39 CEST)
ARTICLE
|
doi:10.20944/preprints202305.2081.v1
Subject:
Engineering,
Transportation Science And Technology
Keywords:
electric vehicle; modular approach; powertrain system; dual-three phase BLDC motor; battery; supercapacitor; hybrid energy storage system (HESS); energy management system (EMS)
Online: 30 May 2023 (08:16:14 CEST)
CONCEPT PAPER
|
doi:10.20944/preprints202206.0431.v1
Subject:
Computer Science And Mathematics,
Hardware And Architecture
Keywords:
Formal Specification; Microgrid; Battery Energy Storage Systems; Software Engineering; Plug-in Hybrid Electric Vehicle; Modeling; Renewable Energy; Safety-Critical systems; Microgrid Community
Online: 30 June 2022 (15:55:17 CEST)
ARTICLE
|
doi:10.20944/preprints202204.0007.v2
Subject:
Environmental And Earth Sciences,
Remote Sensing
Keywords:
individual fruit tree (IFT); individual pomelo tree (IPT) detection; deep learning; transfer learning; YOLOv5; remote sensing; unmanned aerial vehicle (UAV); spatial distribution
Online: 4 April 2022 (13:35:43 CEST)
ARTICLE
|
doi:10.20944/preprints202203.0019.v1
Subject:
Engineering,
Control And Systems Engineering
Keywords:
Autonomous surface vehicles (ASV); autonomous underwater vehicle (AUV); Control and guidance; nonlinear control; deterministic artificial intelligence (D.A.I.); model-following; R.L.S.; marine actuators
Online: 1 March 2022 (11:15:37 CET)
ARTICLE
|
doi:10.20944/preprints202012.0330.v1
Subject:
Engineering,
Automotive Engineering
Keywords:
Hot Mix Asphalt; Aggregate Stockpile; RAP; Remote Sensing; Unmanned Aerial Vehicle; Drone; Photogrammetry; Structure from Motion; Density; Volume Calculation; Life Cycle Assessment
Online: 14 December 2020 (12:49:52 CET)
ARTICLE
|
doi:10.20944/preprints201804.0255.v1
Subject:
Engineering,
Automotive Engineering
Keywords:
Real-time estimation; IoT; Artificial Neural Network; Vehicle dynamics; Roll angle; low cost devices; Rasbperry Pi 3 Model B, Intel Edison, FANN.
Online: 19 April 2018 (16:29:07 CEST)
ARTICLE
|
doi:10.20944/preprints202211.0264.v1
Subject:
Engineering,
Automotive Engineering
Keywords:
charging infrastructure; e-mobility; electric vehicle; optimization; private electric car; transport simulation; distribution of charging Infrastructure; battery electric; genetic optimization; high-power charging
Online: 15 November 2022 (01:15:14 CET)
ARTICLE
|
doi:10.20944/preprints202303.0034.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
unmanned aerial vehicle (UAV); synthetic aperture radar (SAR); automatic target recognition (ATR); deep neural network (DNN); adversarial example; transferability; encoder-decoder; real-time attack
Online: 2 March 2023 (04:43:20 CET)
ARTICLE
|
doi:10.20944/preprints202301.0103.v1
Subject:
Engineering,
Marine Engineering
Keywords:
artificial general intelligence; intelligent robotics; oceanic robots; unmanned underwater vehicle (UUV); deterministic artificial intelligence; model-following; recursive least squares; marine actuators; self-tuning regulators
Online: 5 January 2023 (10:23:48 CET)
ARTICLE
|
doi:10.20944/preprints202407.0697.v1
Subject:
Engineering,
Automotive Engineering
Keywords:
Battery Electric Vehicles; Thermal Runaway; Crashworthiness; Multi-Physics Simulation; Finite Element Analysis; Thermal-Electric-Mechanical Coupling; Randles Circuit; Lithium-ion battery; Full Vehicle Crash Simulation
Online: 9 July 2024 (07:00:25 CEST)
ARTICLE
|
doi:10.20944/preprints202406.0326.v1
Subject:
Computer Science And Mathematics,
Robotics
Keywords:
route and path planning; traveling salesman problem; rapidly-exploring random tree; capacitated vehicle routing; skid-steer mobile robot; harvesting tasks; terrain traversability constraints, agricultural machinary
Online: 5 June 2024 (15:19:28 CEST)
ARTICLE
|
doi:10.20944/preprints202404.0249.v1
Subject:
Engineering,
Civil Engineering
Keywords:
instability; soft clay; triaxial; rapid drawdown; vehicle cyclic loading; finite element method (FEM); excess pore water pressure; threshold stress; threshold strain; undrained shear strength; monotonic strain
Online: 3 April 2024 (16:07:33 CEST)
ARTICLE
|
doi:10.20944/preprints202306.1355.v1
Subject:
Environmental And Earth Sciences,
Remote Sensing
Keywords:
Workshop; Landscape surveying; Unmanned aerial vehicle (UAV); GNSS; Photogrammetry; Digital terrain model (DTM); Digital elevation model (DEM); Accuracy assessment; Ground control points; Quality check points (QCP).
Online: 20 June 2023 (08:01:04 CEST)
ARTICLE
|
doi:10.20944/preprints202401.0618.v1
Subject:
Computer Science And Mathematics,
Security Systems
Keywords:
Internet of Things (IoT); Internet of Vehicles (IoV); Vehicular Ad-hoc Networks (VANETs); vehicle privacy; digital certificates; digital signatures; ECC; HECC; energy consumption; message size; Arduino; Zigbee
Online: 8 January 2024 (10:52:59 CET)
ARTICLE
|
doi:10.20944/preprints202304.1138.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
Dynamic Mode Decomposition (DMD); Computational Fluid Dynamics (CFD); Reduced Order Method (ROM); Ahmed Body; Turbulent Flows; High Reynolds Number Flows; Improved Delayed Detached Eddy Simulations (IDDES); Road Vehicle Aerodynamics
Online: 28 April 2023 (07:57:31 CEST)
ARTICLE
|
doi:10.20944/preprints202402.0208.v1
Subject:
Automotive Engineering,
Engineering
Keywords:
5-way electric coolant control valve (PCCV : Penta-Control Coolant Valve); Fuel cell vehicle(FCEV); Thermal management system; Computational fluid dynamics; Moving grids technique; Cooling circuit; thermal mixing, flow inertia, dynamic flow chatacteristics
Online: 5 February 2024 (10:10:20 CET)
ARTICLE
|
doi:10.20944/preprints202108.0322.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
Smart power management; smart grid; distributed energy resources; energy storage systems; power electronic converters; micro-grids; renewable energy resources; smart meters; electric vehicle infrastructures; SWOT-AHP; MCDM; AHP-WASPAS; AHP-TOPSIS; OIC countries.
Online: 16 August 2021 (11:16:09 CEST)
ARTICLE
|
doi:10.20944/preprints201806.0254.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
demand-side management; peak demand control; dynamic-interval density forecast; stochastic optimization; dimension reduction; battery energy-storage system (BESS), plugged-in electric vehicles (PEV); vehicle-to-grid (V2G); building energy-management systems (BEMS)
Online: 15 June 2018 (13:01:42 CEST)