基于dSPACE半实物仿真的电液伺服控制研究
The Research of dSPACE Based on Hardware-in-the-Loop Simulation in Electro-Hydraulic Servo Control

作者: 蒋云峰 , 江磊 , 许威 :中国北方车辆研究所,北京;

关键词: 电液伺服控制dSPACE实验平台半实物仿真MATLAB/SimulinkElectro-Hydraulic Servo Control dSPACE Platform Hardware-in-the-Loop Simulation MATLAB/Simulink

摘要:

电液伺服控制算法一般采用软件编程的方法实现,其开发过程复杂,代码编写工作繁重,开发周期长。本文介绍了基于dSPACE的半实物仿真技术,利用MATLAB/Simulink的系统建模方法和dSPACE系统的软硬件环境,开发出以dSPACE为核心的电液伺服控制实验平台,在该平台上进行了电液伺服控制的试验研究,并利用ControlDesk进行了在线调参。实验结果验证了该实验平台的可靠性,并为研究更加复杂的控制算法提供了基础。

Abstract: The electro-hydraulic servo control algorithms are always achieved in the way of program, but the period of the project is long, and the process is complex because of hard working programming. A dSPACE-based hardware-in-the-loop simulation system is presented in this paper to demonstrate the direct use of MATLAB/Simulink in real-time control. Through the combination of these tools, an electro-hydraulic servo control platform based on dSPACE system is developed. The research of electro-hydraulic servo control is performed on this platform, and by the use of ControlDesk we can tuned the control parameters on line to adjust the performance of real-time system. The experiment result verified the reliability of the platform, which offers foundation for the design of more complex control algorithms.

文章引用: 蒋云峰 , 江磊 , 许威 (2014) 基于dSPACE半实物仿真的电液伺服控制研究。 机械工程与技术, 3, 67-74. doi: 10.12677/MET.2014.32009

参考文献

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