AC asynchronous motor is a complex, nonlinear, multi-variable, strong coupling controlled object.
交流异步电机是一个复杂的、非线性的、多变量、强耦合的控制对象。
Ac asynchronous motor closed circuit vector's control system with former microprocessor is characterized by low speed and inaccuracy.
传统的微处理器对交流异步电机矢量控制，存在着速度和精度的缺陷。
This paper introduces a new method of the mining electric locomotive, which is droved by AC asynchronous motor, speed-control system.
提出了一种新的由交流异步电动机拖动的矿井电机车调速系统。
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