论文部分内容阅读
本文提出了一种在参考信号具有周期性或重复性特点时，设计跟踪控制系统的新方法。根据重复控制理论设计重复控制器，使系统的输出跟踪输入的周期性或重复性参考信号，从而达到跟踪控制的目的。重复控制器由重复补偿器和稳定化补偿器组成。文中对控制器的设计进行了详细的讨论，给出了设计实例和仿真结果。研究表明，应用这种方法设计的电液伺服振动台系统可以实现对周期或重复性的振动实验信号的跟踪控制。
This paper presents a new method of designing a tracking control system when the reference signal is periodic or repetitive. According to the theory of repetitive control, a repetitive controller is designed so that the output of the system tracks the input periodic or repetitive reference signal to achieve the purpose of tracking control. The repetitive controller consists of a repetitive compensator and a stabilizing compensator. In this paper, the controller design is discussed in detail, and the design examples and simulation results are given. The research shows that the electro-hydraulic servo shaker system designed by this method can realize the tracking control of the periodic or repetitive vibration experiment signals.