Robustness Compensation Control of Simulation Loading System Based on Secondary Regulation

Abstract:

This study investigated a mathematical model which was built for a simulation loading system based on secondary regulation. Because the loading system was complicated in structure and some other factors, the control performance was not ideal. Therefore, a dynamic robust compensating controller was designed for the system. The robust compensator could improve the control system by adding the return-to-zero factor and low pass filter on the basis of PID control. This study used MATLAB to simulate the general PID control and the robust compensation control. The results of simulation showed that when the equivalent rotary inertia and damping coefficient changed, the control performance decreased. When using the dynamic robust compensation control, the influences caused by parameter variations were reduced greatly, the system robustness and control accuracy are improved.

• Periodical: Applied Mechanics and Materials (Volume 232)
• Pages: 419-423
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.232.419
• Online since: November 2012
• Authors: Jie Wang, Hui Wang, Zhuo Xu
• Keywords: Robust Compensation, Secondary Regulation, Simulation Loading

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