西微所--寰数链烘潅蹇 关键词：直接转矩控制；定子磁链观测器；异步电动机；实验 [gap=673]Key Words: Direct torque control；Stator flux observer；Asynchronous motor；Experiment
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stator flux observer model 定子磁链观测模型
adaptive stator flux observer 定子磁链自适应观测器
Full-order stator flux observer 全阶磁链观测器
stator flux linkage observer 定子磁链观测器
In order to improve the observing precision of the stator flux observer of DTC systems, a new adaptive stator flux observer is proposed.
为了提高直接力矩控制系统中定子磁链的观测精度，提出了一种新的定子磁链自适应观测器。
In a direct torque fuzzy control system of electric vehicle, when the voltage model is used as stator flux observer, the system's low speed performance becomes poor.
电动汽车直接转矩模糊控制系统中，定子磁链观测器采用电压模型时，系统低速性能变差。
With this flux observer, the stator resistance and rotor resistance, which vary with motor temperature, are identified simultaneously.
该观测器在观测定子磁链的同时也辨识了随温度变化的定、转子电阻。
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