滑差电机数学模型的建立方法及应用

The Setting-up method of Mathematical model for the Electro-magnetic Speeder Asynchronous Machine and Its Application

对滑差电机机械特性进行了分段、分项线性化，采用对数、指数结合处理方法，建丘其动态数学模型。此模型适合于多平衡工作点的生产过程控制系统，也可供采用滑差电机作为执行元件的系统进行理论设计、分析时参考。

The principles of electro-magnetic Speeder asynchronous machines are analysed. The machine characteristic curve is linearized. The mathematical model is Set up by exponent-logarithm method which is applicable to process control system with many balancing working points. The model may be referred to when the system with electro-magnetic speeder asynchronous machine as performing component is designed and analysed.