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针对航空发动机转子振动控制的主要目的,将控制力分成三个分量,分别用于调整临界转速、抵消不平衡量、提供主动阻尼,并对各分量独立设计其最优控制律,然后对线性转子系统实施综合控制.仿真结果表明,控制力如此分工是合理可行的,综合控制的抑振效果十分显著。
According to the main purpose of aeroengine rotor vibration control, the control force is divided into three components, which are used to adjust the critical speed, offset the unbalance, provide active damping, and independently design the optimal control law for each component, and then the linear rotor system Implement comprehensive control. The simulation results show that it is reasonable and feasible to control the division of labor in this way, and the anti-vibration effect of the integrated control is very significant.