针对补偿负刚度后的静电轴承一转子系统模型，讨论了PID控制参数与动刚度特性的关系，为根据刚度指标确定控制参数提供了理论依据。
The relationships between dynamic stiffness properties and PID parameters of active electrostatic bearing and rotor systems based on a stiffness compensated model are investigated.
本文还建立了此闭环控制系统的数学模型，通过数字仿真分析了其动态特性，探讨了控制器参数对转子运动的控制效果以及与电磁轴承动刚度之间的变化关系。
Also this closed loop controlled system is modelled and its dynamic behaviors are analyzed by digital simulation. The influence of controller parameters on motion of the rotor and th...
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