介绍了用于异步电动机无速度传感器的磁场定向控制的一种自适应滑动模式观测器。
This paper presents an adaptive sliding-mode observer for speed-sensorless field-oriented control of induction motors.
针对感应电机无速度传感器磁场定向控制系统，提出一种基于电压模型的改进转子磁链观测方法。
An improved rotor flux estimator based on voltage model was proposed for speed sensorless field-oriented vector controlled induction motor drives.
本文在查阅了大量文献资料后，采用了基于定子磁场定向控制和自适应低通滤波器的无速度传感器算法，并进行了大量的仿真、编程和实验工作。
This paper adopted the sensorless control scheme based on stator field oriented control and adaptive low-pass filter theory. and carried out simulation, program, and experiment works.
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