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本文分析了数字控制系统中自振荡的特点,并将自振荡分析与设计实际结合起来,讨论了数字控制系统的设计特点,指出只要按正常裕度要求来设计,就不会出现量化自振荡.
In this paper, the characteristics of self-oscillation in digital control system are analyzed, and the self-oscillation analysis is combined with the actual design. The design characteristics of the digital control system are discussed. It is pointed out that the quantized self-oscillation will not occur if the design is based on the normal margin requirement.