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本文用频率法讨论了单输入-单输出结构无静差系统的性质,说明了内模原理的频率表现,给出了存在结构无静差补偿器的充要条件,提供了设计结构无静差补偿器的频率方法.
In this paper, the frequency method is used to discuss the properties of no-dead-time system with single-input-single-output structure. The frequency performance of the inner-mode principle is explained. The necessary and sufficient conditions for the existence of static-free compensator are given. Compensator frequency method.