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。
The adaptive flux observer can change its parameters in response to parameter changes of induction motor to ensure observation accuracy.
当电动机参数未知或发生变化时，观测器自动调整自身参数以确保观测精度。
The authors analyze the influence in vector controlled induction machine caused by parameter variation and main flux saturation affects speed estimation of adaptive state observer.
在矢量控制感应电动机系统中，当电机参数发生变化，或出现磁路饱和时，将会影响速度控制的准确性，使速度观测器精度受影响。
A novel speed identification scheme was proposed based on an adaptive flux observer.
提出了一个基于自适应磁链观测器的速度辨识方案。
A novel speed identification scheme was proposed based on an adaptive flux observer.
提出了一个基于自适应磁链观测器的速度辨识方案。
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