标题:
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
关键字:
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
期刊名称:
《Mechanical Engineering and Technology》, Vol.3 No.2, 2014-06-26
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。
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.