摘要
交流感应电机是多变量、非线性、强耦合的高阶系统,所有这些控制方案的实现,几乎都需要转子磁链信息。基于此提出了一种基于扩展Kalman滤波器理论的磁链观测器的设计方法,并对所设计的观测器进行了计算机仿真,得到了良好的观测效果。
A C induction motor is a multi-variable nonlinear intensively decoupled high-order system. In general, the key to realize high-performance control is accurately obtained motor rotor flux linkage based on extended kalman filter theory, simulation results verify that the proposed flux observer could operate reliably.
出处
《南通职业大学学报》
2005年第4期20-22,共3页
Journal of Nantong Vocational University
