开关磁阻电机中位置和速度估计的观测器

Proceedings of the 40th IEEE Conference on Decision and Control (Cat. No.01CH37228) Pub Date : 2001-12-04 DOI:10.1109/CDC.2001.980586

I. Husain, Mohammad S. Islam

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引用次数: 20

摘要

本文对基于观测器的开关磁阻电机(SRM)驱动器位置和速度估计方法进行了分析和实验评价。两个观测器，滑模观测器(SMO)和标准状态观测器(SSO)，都能提供良好的位置和速度估计。详细分析了位置估计方案的分辨率和可靠性。利用控制器中估计的位置和速度，在各种运行条件下进行误差分析。结果表明，基于观测器的无传感器控制器适用于SRM驱动器。

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Observers for position and speed estimations in switched reluctance motors

The paper presents an analytical and experimental evaluation of observer-based methods for estimating the position and speed for switched reluctance motor (SRM) drives. Two observers, the sliding mode observer (SMO) and the standard state observer (SSO), are both found to provide good position and speed estimations. The resolution and reliability of the position estimation scheme are analyzed in detail. Error analysis is carried out under various operating conditions using estimated position and speed in the controller. The results demonstrate the applicability of observer-based sensorless controller for SRM drives.

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Proceedings of the 40th IEEE Conference on Decision and Control (Cat. No.01CH37228)

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