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International Conference on Environment and Electrical Engineering (EEEIC)

作者： Adriano Pozzessere Alessandro Ruvio Luca Di Carlo Luca Pugi Domenico Borello Dept. of Astronautical Electrical and Energy Engineering Sapienza University of Rome Rome Italy Dept. of Industrial Engineering University of Florence Florence Italy Dept. of Mechanical and Aerospace Engineering Sapienza University of Rome Rome Italy

ISBN: (数字)9798350355185

ISBN: (纸本)9798350355192

In this paper Hybrid Trains with more than one on board energy storage system are investigated. In details, a Hybrid Train which utilize a Fuel Cell system and a battery pack as stand-alone energy storage is analyzed. The CN4 Project, carried within the MOST - Sustainable Mobility National Research Center and financed by the PNRR funds, is about the decarbonization of the Italian Mobility sector. In particular, Spoke 2, which this work falls within, has as its main objective the study of the feasibility of alternative systems for railway propulsion on non-electrifiable lines. The main objective of the work, in line with the goals of the CN4 project, is to create both a numerical configurator and a digital twin of a Hybrid Train to study the feasibility of such systems in the Italian Railway scenario. The study aims at developing a methodology to aid the assessment of economic and environmental sustainability of the system in analysis and to investigate the effects of different Energy Management Systems (EMS). Due to the complexity of the involved control logic, a hardware in the loop (HIL) simulation will be carried out in order to test and verify the applicability of the proposed EMS on real systems.

关键词： hardware-in-the-loop simulation Green products Fuel cells Europe Propulsion Systems engineering and theory Low carbon economy hardware Logic Energy management systems

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Closed-loop Flow Regulation with Balanced Routing

Closed-Loop Flow Regulation with Balanced Routing

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International Conference on Connected Vehicles and Expo

作者： Florian Hausler Rodrigo H. Ordonez-Hurtado Wynita M. Griggs Ilja Radusch Robert N. Shorten Fraunhofer FOKUS Hamilton Institute National University of Ireland Maynooth

A new rerouting approach for vehicular transit is introduced. The approach is illustrated with a real world scenario and evaluated through a hardware-in-the-loop simulation platform.

ISBN: (纸本)9781479967308

A new rerouting approach for vehicular transit is introduced. The approach is illustrated with a real world scenario and evaluated through a hardware-in-the-loop simulation platform.

关键词： Regulated flow electronic simulation platform Network routing ASSAY SCALE Computer hardware hardware-in-the-loop simulation

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Luenberger Observer-Based Flight Controller Design Using Robust Control Toolbox™

Luenberger Observer-Based Flight Controller Design Using Rob...

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Control Technology and Applications (CCTA),

作者： Masayuki Sato Daisuke Akasaka Aeronautical Technology Directorate Japan Aerospace Exploration Agency Mitaka Tokyo Japan MathWorks Japan 7/F Akasaka Garden City 4-15-1 Akasaka Minato-ku Tokyo Japan

ISBN: (纸本)9781665436441

This paper presents a design example of structured $H_{\infty}$ control-based flight controller for the lateral-directional motions of JAXA’s research airplane MuPAL-$\alpha$ using MATLAB ® Robust Control Toolbox TM . To be more specific, the design problem of Luenberger observer-based flight controllers is addressed. Even if the controllers’ structure is a priori supposed and fixed as Luenberger observer-based controllers, it does not always hold true that the controllers’ states faithfully estimate the plants’ states. We thus adopt two-step design approach to realize good control performance and good plants’ states estimation simultaneously, viz, we first optimize $H_{\infty}$ control performance of the closed-loop system, and then optimize $H_{\infty}$ observer performance under slightly relaxed $H_{\infty}$ control performance constraint. In the second process, systune command is used, because multiple design requirements are simultaneously imposed. The control and observer performance are both examined by the hardware-in-the-loop simulation (HILS) tests using the actual MuPAL-$\alpha$.

关键词： Robust control Airplanes hardware-in-the-loop simulation Conferences Observers Mathematical models High frequency

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Low cost, educational internal combustion engine electronic control unit hardware-in-the-loop test systems

arXiv

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arXiv 2020年

作者： Karaman, Sertac Guvenc, Levent Department of Aeronautics and Astronautics 77 Massachusetts Avenue CambridgeMA02139 United States Automated Driving Lab Department of Mechanical and Aerospace Engineering 201 W. 19th Avenue ColumbusOH43210 United States

Different hardware platforms and their associated real time operating systems that can be used in an educational laboratory for illustrating engine electronic control unit hardware in the loop testing are presented and compared in this paper. A Matlab graphical user interface prepared for generating synthetic crank and camshaft angular position sensor signals to be fed to the engine electronic control unit during hardware-in-the-loop testing is introduced. This graphical user interface is used to generate faulty sensor signals to check the response of the engine electronic control unit during hardware-in-the-loop simulation. Examples of faulty signals that can be generated with the graphical user interface are illustrated. © 2020, CC BY-NC-ND.

关键词： hardware-in-the-loop simulation

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A Method of Dynamic V&V Based on HILS for CTCS3

A Method of Dynamic V&V Based on HILS for CTCS3

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2009 2nd IEEE International Conference on Computer Science and Information Technology(第二届计算机科学与信息技术国际会议 ICCSIT2009)

作者： Hao WU Yindong JI Department of Automation Tsinghua University Tsinghua National Laboratory for Information Science and Technology Beijing 100084 China

Chinese Train Control System Level 3 (in short, CTCS3) is extremely complicated, and must be reliable and safe. Therefore, its design and development need to be validated by simulation. Particularly, we need to guarantee the reliability of the hardware-in-the-loop simulation (in short, HILS) system via Verification and Validation (V&V) during the Modeling and simulation (M&S) for each sub-system. First, we analyze the common problem of most current V&V methods that they do not verify the model in this HILS system dynamically and automatically. Then, we present a dynamic V&V method based on HILS, and sequentially discuss the structure of the verifier, the verification algorithm and the validation criterion. Finally, we show how this method is successfully applied in CTCS3 HILS system.

关键词： Dynamic V&V hardware-in-the-loop simulation CTCS3

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hardware-BASED MICROGRID COUPLED TO REAL-TIME SIMULATED POWER GRIDS FOR EVALUATING NEW CONTROL STRATEGIES IN FUTURE ENERGY SYSTEMS

arXiv

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arXiv 2024年

作者： Kyesswa, Michael Wiegel, Friedrich Wachter, Jan Kühnapfel, Uwe Waczowicz, Simon Hagenmeyer, Veit Institute for Automation and Applied Informatics Karlsruhe Institute of Technology Karlsruhe Germany

The design of new control strategies for future energy systems can neither be directly tested in real power grids nor be evaluated based on only current grid situations. In this regard, extensive tests are required in laboratory settings using real power system equipment. However, since it is impossible to replicate the entire grid section of interest, even in large-scale experiments, hardware setups must be supplemented by detailed simulations to reproduce the system under study fully. This paper presents a unique test environment in which a hardware-based microgrid environment is physically coupled with a large-scale real-time simulation framework. The setup combines the advantages of developing new solutions using hardware-based experiments and evaluating the impact on large-scale power systems using real-time simulations. In this paper, the interface between the microgrid-under-test environment and the real-time simulations is evaluated in terms of accuracy and communication delays. Furthermore, a test case is presented showing the approach's ability to test microgrid control strategies for supporting the grid. It is observed that the communication delays via the physical interface depend on the simulation sampling time and do not significantly affect the accuracy in the interaction between the hardware and the simulated grid. © 2024, CC BY-SA.

关键词： hardware-in-the-loop simulation

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Rapid Control Prototyping on Standard Industrial Automation hardware

Rapid Control Prototyping on Standard Industrial Automation ...

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Annual Conference of Industrial Electronics Society

作者： Fabian Karau Michael Leuer Motion Control – Electrical Drives and Control Hochschule Bielefeld University of Applied Sciences and Arts Gütersloh Germany

ISBN: (数字)9781665464543

ISBN: (纸本)9781665464550

Rapid Control Prototyping (RCP) and hardware in the loop (HiL) are widely used in the development of complex control algorithms, as they speed up the development process. Often, expensive, special RCP systems are used. As standard automation hardware, such as an industrial PC (IPC), is nowadays also very powerful and reliable but at the same time cheaper, it can also be used as an RCP system. An RCP workflow is demonstrated in which code for a programmable logic controller (PLC) is generated from Simulink models and executed on a Beckhoff IPC. Desktop simulation, hardware-in-the-loop simulation and the results on the real system are presented using Model Predictive Control of an experimental test setup of a seesaw system.

关键词： Automation Codes Software packages hardware-in-the-loop simulation Computational modeling Control systems hardware Reliability Standards Predictive control

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Traffic Control simulation Platform of Urban Road Network 2020

Traffic Control Simulation Platform of Urban Road Network

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Proceedings of the 2020 4th International Conference on Vision, Image and Signal Processing

作者： Shaohu Tang Xiaoming Liu Chunlin Shang Guorong Zheng Jianchun Zheng Beijing Union University Beijing Research Center of Urban Systems Engineering Beijing China North China University of Technology Beijing China Beijing Research Center of Urban Systems Engineering Beijing China

ISBN: (纸本)9781450389532

Urban regional traffic signal control and optimization is an important means to alleviate urban traffic congestion, and effectiveness evaluation is an important part of traffic signal optimization. The traditional traffic simulation softwares are generally evaluated by the built-in signal control module, which is out of connection with the actual signal control system and the accuracy of the evaluation is not high. In order to enhance the effectiveness of evaluation in connection with simulation software and signal control system, this paper presents an urban road network traffic control platform based on the hardware-in-loop simulation. The logical framework, function architecture, central system and controller interface etc. of hardware and software modules of the platform are designed. The arterial coordination control algorithm and regional cooperative control algorithm are integrated. The example analysis shows that the platform builds the bridge of the traffic simulation software and the traffic signal control system, and it can effectively evaluate the traffic control effect of the road network. Based on this platform, effectiveness evaluation of the regional traffic signal control, improvement for control algorithms and signal optimization can be carried out.

关键词： Urban Road Traffic Effectiveness Evaluation on Traffic Control Traffic Control Platform hardware-in-the-loop simulation

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Cascaded H-Bridge based Parallel Hybrid Converter - A novel Topology for perfectly sinusoidal high power Voltage Sources

Cascaded H-Bridge based Parallel Hybrid Converter - A novel ...

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Annual Conference of the IEEE Industrial Electronics Society

作者： Lukas Stefanski Daniel Bernet Mathias Schnarrenberger Christoph Rollbuhler Andreas Liske Marc Hiller Institute of Electrical Engineering Karlsruhe Institute of Technology (KIT) Karlsruhe Germany R&D AVL SET GmbH Wangen im Allgäu Germany

The demand for high voltage, high power, high precision and high dynamic 3AC-voltage sources is increasing constantly. One application that gets more and more important in recent years and demands such voltage sources is e.g. Power-hardware-in-the-loop (PHIL) Emulation. In this paper a new power converter topology called "Parallel Hybrid Converter" or PHC is presented and a corresponding control scheme is derived. This new converter has a terminal behavior similar to a MMC or MMPMC but compared to them the PHC features significantly reduced costs and a significantly improved power density.

关键词： Bridge circuits hardware-in-the-loop simulation Power system simulation Topology Multilevel converters Pulse width modulation converters

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Experimental Setup for Grid Control Device Software Updates in Supply Chain Cyber-Security

Experimental Setup for Grid Control Device Software Updates ...

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Annual North-American Power Symposium

作者： Joseph Keller Shuva Paul Santiago Grijalva Vincent J. Mooney School of Electrical and Computer Engineering Georgia Institute of Technology Atlanta Georgia USA School of Electrical and Computer Engineering School of Computer Science Georgia Institute of Technology Atlanta Georgia USA

ISBN: (纸本)9781665499224

Supply chain cyberattacks that exploit insecure third-party software are a growing concern for the security of the electric power grid. These attacks seek to deploy malicious software in grid control devices during the fabrication, shipment, installation, and maintenance stages, or as part of routine software updates. Malicious software on grid control devices may inject bad data or execute bad commands, which can cause blackouts and damage power equipment. This paper describes an experimental setup to simulate the software update process of a commercial power relay as part of a hardware-in-the-loop simulation for grid supply chain cyber-security assessment. The laboratory setup was successfully utilized to study three supply chain cyber-security use cases.

关键词： Performance evaluation hardware-in-the-loop simulation Supply chains Maintenance engineering Malware Power grids Relays

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