Study of control method for AC speed regulating system

Studied the application of modern control theory in AC servo system in detail . Based on intelligent control theory for a vector control AC servo system, combining hierarchical intelligent control structure with some control strategies,and leading the hierarchical intelligent control idea into the vector control AC servo system multiple stage intelligent comosite controlled AC servo system was constructed. The excellent control tactics of composite control were proposed for AC actiyator system, and was analysed and studied theoretically in detail.