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Asia simulation Conference/7th International Conference on System simulation and Scientific Computing

作者： Yang, Xiaoyang Wang, Jiangyun Luo, Honglei Beihang Univ Sch Automat Sci & Elect Engn Beijing 100083 CO Peoples R China

ISBN: (纸本)9781424417865

A hardware-in-the-loop simulation (HILS) system is presented for mid and terminal guidance simulation of precise imaging auto target recognizing (ATR) missiles. The system provided a simulation platform supporting the researches of ATR theories and designations of remote precise missiles. This distributed HILS system uses a multi-solution communication architecture between nodes of different real-time and expandability demands. The main simulation nodes includes the missile model node, the ATR processing node, the scene generate node and 2DOF rotary platform system, and the other auxiliary nodes can be added into the system a smart way. Most of the main nodes were developed in Windows and are open and expandable. RTX SDK was used to solve the Windows real-time problem. Lastly, a simulation instance is proposed to show the overall features of the system.

关键词： hardware-in-the-loop simulation

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Different types of hardware-in-the-loop simulation for electric drives

Different types of Hardware-In-the-Loop simulation for elect...

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IEEE International Symposium on Industrial Electronics

作者： Bouscayrol, A. Univ Lille L2EP Lille USTL F-59655 Villeneuve Dascq France

ISBN: (纸本)9781424416653

hardware-In-the-loop (HIL) simulations are more and more used to assess performances of electric drives. Software simulations lead to develop control of the studied system. In this case generally a lot of simplifications are assumed to reduce the computation time. Before a real-time implementation of the control, HIL simulations could be a very useful intermediary step. Thus a hardware device is introduced in the loop in order to take its real constraints into account. In this paper, three different kinds of HIL simulation are suggested: signal level, power level, and mechanical level. A example is given for the traction system of an electric scooter.

关键词： hardware-in-the-loop simulation electric drive drive control real-time simulation

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hardware-in-the-loop simulation test platform for UAV flight control system

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INTERNATIONAL JOURNAL OF MODELING simulation AND SCIENTIFIC COMPUTING 2024年第2期15卷

作者： Lu, Wenjun Anhui Sanlian Univ Fac Engn Hefei 230601 Anhui Peoples R China

The flight control system is the integrated command center and core component of the UAV system. Aiming at the problems of poor accuracy and low efficiency in the field measurement of flight control system parameters, combined with the configuration of the flight attitude sensor-vertical gyroscope, hardware-in-the-loop simulation technology, and integrated automatic test methods are adopted. The hardware-in-the-loop simulation test platform for the UAV flight control system composed of a low-cost, high-precision miniaturized UAV attitude calibration platform and a control piston deflection angle test device is designed. The main controller replaces the ground master control station of the UAV and directly sends remote control commands to the aircraft. By changing the attitude of the aircraft, and measuring the voltage of the control signal, the feedback signal, and the rudder angle, the comprehensive performance test of the parameters of the flight control system is realized. The performance test of the platform shows that the platform can meet the test requirements of angular position, system voltage, and control piston deflection angle.

关键词： UAV flight control system flight attitude calibration platform hardware-in-the-loop simulation rudder deflection detector

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A cost- and time-effective hardware-in-the-loop simulation platform for automotive engine control systems

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PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART D-JOURNAL OF AUTOMOBILE ENGINEERING 2003年第D1期217卷 41-52页

作者： Lee, W Yoon, M Sunwoo, M Hanyang Univ Dept Automat Engn Sungdong Gu Seoul 133791 South Korea

A new PC-based hardware-in-the-loop simulation (HILS) platform is developed for designing an automotive engine control system. The HILS equipment consists of a widely used PC and commercial off-the-shelf (COTS) I/O boards instead of a powerful computing system and custom-made I/O boards. These features make the HILS equipment more cost effective and flexible. The HILS uses an automatic code generation extension, REAL-TIME WORKSHOP(R) of the MATLAB((R)) tool-chain, which is one of the standard tools for modelling and off-line simulation in the area of controller design. This helps the control system developers to handle the controlled-object model more easily and to test the control system more comfortably and time effectively. The mean value engine model, which is used in the control design phase, is imported in this HILS. The engine model is supplemented with some I/O subsystems and I/O boards to interface actual input and output signals in real time. The I/O subsystems are designed to synchronize the status of the engine model with the control system as well as to convert the raw data of the I/O boards to the appropriate forms for proper interfaces. To prove the feasibilities of the proposed environment, a pilot project for the development of an air-to-fuel ratio control system is carried out. The HILS environment is proved to be an efficient tool to develop various control functions and to validate the software and hardware of the engine control system.

关键词： hardware-in-the-loop simulation electronic control unit computer-aided software/systems engineering computer-aided control system design

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Modelling of quad-rotor dynamics and hardware-in-the-loop simulation

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JOURNAL OF ENGINEERING-JOE 2022年第10期2022卷 937-950页

作者： Saif, Eiad Eminoglu, Ilyas Sanaa Community Coll Dept Comp & Elect Engn Sanaa Yemen Ondokuz Mayis Univ Dept Elect & Elect Engn Samsun Turkey

The quadcopter as one of the UAV (Unmanned aerial vehicles) is inherently unstable, and has six degrees of freedom (6 DOF), while the number of control inputs is four. The present work presents a sequential methodology to analyze and explain the control mechanism of quadcopter-UAV in academic and research institutions. This methodology includes simulation, modelling, attitude control, hardware in-the loop (HIL) testing methodology, performance evaluation, and an experimental testing platform. Coordinate systems, kinematics, and dynamics systems are derived in great detail. Then, a real-time test platform is designed to verify system stability in a safe environment. (HIL) simulation was performed by the Pixhawk flight controller board interfaced with the Mission Planner platform. The numerical results include the control parameters of the quadcopter position (phi, theta, psi), and the translation values. The simulation results showed high and reliable performance both at the desired roll, pitch, and yaw angles as well as at the quadcopter position in the coordinate axes. Furthermore, the results of the real-time experiments (indoor/outdoor flight tests) have successfully demonstrated good stability and high response. Based on the methodology used in this research, the cost and risk of real-time flight experiments for UAVs have been reduced.

关键词： real-time experiments high performance system stability quad-rotor dynamics aircraft control aerospace control sequential methodology autonomous aerial vehicles 6 DOF control parameters Pixhawk flight controller board real-time test platform Unmanned aerial vehicles helicopters quadcopter-UAV hardware-in-the-loop simulation attitude control performance evaluation control engineering computing experimental testing platform hardware-in-the-loop simulation real-time flight experiments control inputs coordinate systems safe environment coordinate axes loop testing methodology dynamics systems Mission Planner platform quadcopter position control mechanism position control

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hardware-in-the-loop simulation System for Guided Bombs

Hardware-in-the-Loop Simulation System for Guided Bombs

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IEEE Chinese Guidance, Navigation and Control Conference (CGNCC)

作者： Chenglong Yang Hongwu Guo Taowen Jiang Yunyou Lu Maohua Zhang College of Mechatronics Engineering and Automation National University of Defense Technology Changsha P. R. China

ISBN: (数字)9781538611715

ISBN: (纸本)9781538611722

The aim of this work is to design and build a hardware-in-the-loop simulation (HILS) system for a guided bomb. This paper presents a design scheme, based on the guidance and control system of the guided bomb, and the corresponding test flow of a guided bomb control system to provide a support platform to verify its performance. The design HILS test based on actual conditions is also described. Based on the similarity theory, we provide three examples of simulation experiments. The simulation results confirm the effectiveness of the HILS system of the guided bomb.

关键词： Guided bomb hardware-in-the-loop simulation Control system Experiment hardware-in-the-loop simulation control systems simulation Systems Similarity theory design scheme Computer hardware

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hardware-in-the-loop simulation OF VEHICLE ANTILOCK BRAKING SYSTEM

International Journal of Mechatronics and Applied Mechanics

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International Journal of Mechatronics and Applied Mechanics 2022年第12期12卷 118-125页

作者： Wang, Xin Chen, Guoqiang Tong, Wenhu Guo, Desui Kang, Jincan Ren, Chaorui School of Mechanical and Power Engineering Henan Polytechnic University Jiaozuo454003 China Henan THB Electric Co. Ltd. Hebi458030 China

HIL (hardware-in-the-loop) simulation is widely used in the development of automotive functional software because of its high efficiency and low cost. As one of the most widely used automotive active safety systems, the development and testing of ABS (Antilock braking system) are also more convenient due to the emergence of HIL. Firstly, this paper summarizes the research status of ABS HIL simulation in recent years from the following two aspects. Control strategies that include logic threshold control, fuzzy PID algorithm, self-optimization control, and sliding-mode control will be introduced, and some researchers have also conducted HIL research on the coordination control strategy of ABS with other control institutions, such as EPS (Electric power steering) and DYC (Direct yaw-moment control). The other one is that new type test benches were designed for developing and improving ABS. Secondly, a wheel speed signal simulation mechanism was designed. When the dynamic electrical performance of the ABS is tested in the laboratory, the tested vehicle is stationary and its driven wheels do not rotate. At this moment this device can be used to simulate the driven wheel speed so as to provide basic data for future research on the dynamic electrical performance of the ABS. Finally, this paper points out the development trend of ABS HIL simulation. © 2022, Cefin Publishing House. All rights reserved.

关键词： hardware-in-the-loop simulation

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hardware-in-the-loop simulation for Engine Idle Speed Control Based on ANFIS

Hardware-in-the-loop Simulation for Engine Idle Speed Contro...

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7th World Congress on Intelligent Control and Automation

作者： Cao, Yunpeng Teng, Wanqing Zhang, Huijie Harbin Engn Univ Coll Power & Energy Engn Harbin 150001 Peoples R China

ISBN: (纸本)9781424421138

Designing of fuzzy if-then rules and tuning of membership function are difficult problems because of troublesome characteristics of engine idle speed such as severe process nonlinearities, variable time delay, time variations and unobservable system states. To solve this key issue, an electronic throttle idle speed control strategy based on adaptive network-based fuzzy inference system (ANFIS) is proposed. The simulation model of idle speed controller and engine is built with the tool of MATLAB/SIMULINK. The validity of the control scheme is real-time simulation tested on the electronic throttle hardware-in-the-loop simulation system based on MATLAB/xPC Target. The real-time simulation results show that-the idle speed control strategy based on ANFIS has relatively little static errors with better dynamical performance and meet the stability requirements of engine idle speed control. hardware-in-the-loop simulation system based on xPC Target provides a friendly experiment environment for designing and testing of idle speed controller, and the development period is shortened.

关键词： ANFIS Idle speed control hardware-in-the-loop simulation engine model

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VARIATION-BASED TRANSPARENCY ANALYSIS OF AN INTERNET-DISTRIBUTED hardware-in-the-loop simulation PLATFORM FOR VEHICLE POWERTRAIN SYSTEMS

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2nd Annual Dynamic Systems and Control Conference (DSCC 2009)/Bath/ASME Symposium on Fluid Power and Motion Control

作者： Ersal, Tulga Brudnak, Mark Stein, Jeffrey L. Fathy, Hosam K. Univ Michigan Dept Mech Engn Ann Arbor MI 48109 USA

ISBN: (纸本)9780791848920

Recent work by the authors and colleagues developed an Internet-distributed hardware-in-the-loop simulation (HILS) platform to integrate two geographically-dispersed HILS setups over the Internet, namely, the engine-in-the-loop simulation setup at the University of Michigan (UM) in Ann Arbor MI, and the driver-in-the-loop ride motion simulator at the US Army Tank-Automotive Research, Development and Engineering Center (TARDEC) in Warren, MI. As the literature discusses in detail, distributing the HILS over the Internet introduces transparency issues due to the delay, jitter, and loss associated with the Internet. This paper first illustrates on a simple example that distributing the simulation can in and of itself be another important source of transparency degradation. Then, the paper presents a variation analysis to evaluate the effect of these two main sources of transparency degradation on the performance of the abovementioned setup. The paper concludes that transparency and how it is affected by distributing the simulation and by the delay, jitter and loss associated with the Internet is dependent on the signal of interest. Specifically, it is shown that distributing the simulation has more effect on the transparency of the engine torque and throttle signals than the delay, jitter, and loss of the Internet between Ann Arbor and Warren, whereas it does not significantly affect the transparency of vehicle speed unless the Internet delay increases significantly.

关键词： hardware-in-the-loop simulation Internet-distributed simulation real-time simulation transparency variation analysis ANOVA Tukey's test

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Design and development of robotic hardware-in-the-loop simulation

Design and development of robotic hardware-in-the-loop simul...

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9th International Conference on Control, Automation, Robotics and Vision

作者： Martin, Adrian Scott, Eric Emami, M. Reza Univ Toronto Inst Aerosp Studies 4925 Dufferin St Toronto ON Canada

ISBN: (纸本)9781424403417

This paper details the design and development of a robotic hardware-in-the-loop simulation platform that can be used for rapid-prototyping industrial manipulators. The architecture of the proposed platform has been presented in [1]. Potential benefits of such a platform include allowing concurrent development of hardware and control system components and providing a reusable platform for reconfigurable manipulators through a generic and modular structure. Some preliminary tests on the platform have also been discussed in the paper.

关键词： hardware-in-the-loop simulation robot manipulator concurrent engineering rapid protooping

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