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Hybrid Closed Loop Speed Control using Open Look Position for Electrical Machines Controls
Hybrid Closed Loop Speed Control using Open Look Position for Electrical Machines Controls
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机译:使用开环位置的混合闭环速度控制,用于电机控制
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摘要
A method of controlling speed of an electric machine having a rotor and a stator is provided. The method may comprise the steps of monitoring a desired speed and a measured speed of the rotor, generating a torque command based on the desired speed and the measured speed, and controlling phase current to the stator based on a hybrid closed loop analysis of the torque command, the measured speed and an estimated position of the rotor. The estimated rotor position may be derived at least partially from the desired speed.
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