首页> 外文会议>Saint Petersburg International Conference on Integrated Navigation Systems; 20030526-28; St.Petersburg(RU) >A PHASE COMPENSATION METHOD FOR PREVENTION OF PILOT-INDUCED OSCILLATIONS DUE TO ACTUATOR RATE SATURATION
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A PHASE COMPENSATION METHOD FOR PREVENTION OF PILOT-INDUCED OSCILLATIONS DUE TO ACTUATOR RATE SATURATION

机译:一种用于防止因执行器转速饱和而引起的飞行员振动的相位补偿方法

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摘要

This paper presents a simple and effective solution for type 2 pilot-induced oscillations due to the rate limit of the control surface. The proposed method uses a nonlinear filter that compensates the phase in the control signal before feeding the actuator. The structure of this filter has advantages over previous realizations that allow tuning simplicity considering limit cycle prevention as control specification. Simulation results demonstrate the good performance of the proposed compensation.
机译:由于控制面的速率限制,本文提出了一种简单有效的解决方案,用于解决2型导频引起的振荡。所提出的方法使用非线性滤波器,该非线性滤波器在馈入致动器之前补偿控制信号中的相位。与以前的实现相比,该滤波器的结构具有很多优点,这些实现允许将极限周期预防作为控制规范,从而简化调试。仿真结果证明了所提出补偿的良好性能。

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