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本文分析了高速转子振动故障的特点,明确提出了转子振动主动控制的三个根本目的;阐述了研究转子振动主动控制必须基于它的同步进动方程的理由;论述了完成这三个控制目的时控制目标函数的描述方法及相应的控制器设计方法;用H_∞控制理论研究了为同时达到这三个控制目的时应采取的最优对策。
This paper analyzes the characteristics of high-speed rotor vibration fault, clearly put forward three main objectives of active rotor vibration control; elaborates the reasons for the rotor active vibration control must be based on its simultaneous precession equation; discusses the completion of these three control purposes The description method of control objective function and the corresponding controller design method, and the optimal countermeasure to be taken to achieve these three control purposes simultaneously is studied by using H_∞control theory.