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该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.“,”The paper presents a new design mehtod of tracking control system for periolic reference signals. Based on the theory of repetitive control, the repetitive controller, which makes the output of the system track the periodic reference signals, is designed. The repetitive controller consists of the repetitive compesator and the stabili- ty compensator. In the paper the design method is discussed detailly and the design example is given. The simulation study shows that the electro-hydraulic servo vibration table system, designed using the method pres- ented here, can realize trcking control to periolic vibration test signals.