无速度传感器感应电机转速估计的参数灵敏度

Proceedings of 4th IEEE International Workshop on Advanced Motion Control - AMC '96 - MIE Pub Date : 1996-03-18 DOI:10.1109/AMC.1996.509398

C. Attaianese, G. Fusco, I. Marongiu, A. Perfetto

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引用次数: 2

摘要

本文提出了一种基于微处理器控制的逆变电机驱动速度估计对参数变化敏感性的评估方法。采用全阶磁通渐近观测器，逐级解析确定定子电流误差。这样，电机速度可以表示为电机参数的函数，从而可以进行灵敏度评估。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Parameter sensitivity of speed estimation in speed sensorless induction motor drives

A method for evaluating the sensitivity of speed estimation to parameter variations in inverter motor drives with microprocessor based control is proposed in the paper. By using a full order flux asymptotic observer, the step by step analytical determination of the stator current error is carried out. In this way, the motor speed can be expressed as a function of motor parameters, allowing sensitivity evaluation.

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Proceedings of 4th IEEE International Workshop on Advanced Motion Control - AMC '96 - MIE

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