摘要
利用传递矩阵法 ,建立电磁轴承支承的多自由度弹性转子陀螺耦合系统的线性变参数模型 ,对此系统进行状态可控、可视 ,输出可控及系统稳定性分析 ;针对实际应用中的 PID控制方法对闭环系统进行时域仿真 ,讨论了实现中非纯微分结构及不共点问题的影响。
In this paper a linear parameter varying model of flexible high-speed gyroscopic rotors suspended by Active Magnetic Bearings ( AMB ) was proposed by use of transfer matrix method, its controllability and observability were examined.The rotor system with output feedback analog PID controller was simulated in time domain, and finally the effects of impure differentiator and non-collocation are also discussed.
出处
《中国机械工程》
EI
CAS
CSCD
北大核心
2000年第12期1332-1334,共3页
China Mechanical Engineering
