基于模糊逻辑的开关磁阻电机无传感器转子位置检测的基本算法

ISIE '99. Proceedings of the IEEE International Symposium on Industrial Electronics (Cat. No.99TH8465) Pub Date : 1999-07-12 DOI:10.1109/ISIE.1999.798695

Clement Eyguesier, K. Tseng, F. Yan, S. Cao

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引用次数: 6

摘要

本文提出了一种无需位置传感器即可连续估计开关磁阻电机转子位置的简单方法。它将久经考验的磁通/电流法与基本模糊逻辑系统和线性插值的位置预测相结合。在Matlab软件上实现了该估计算法，并对电机驱动系统进行了动态仿真。为此开发了一种8/6四相SR电机模型。该算法在整个电机转速范围、不同运行工况(斩波/单脉冲模式、启动/瞬态运行)下的精度和鲁棒性均取得了较好的效果。

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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A basic algorithm of sensorless rotor position detection using fuzzy logic for the switched reluctance motor drives

This paper presents a simple method to estimate in a continuous way the rotor position of the switched reluctance (SR) motor without position sensors. It combines the well-tried flux/current method with basic fuzzy logic systems and a prediction of the position by linear interpolation. The estimation algorithm has been implemented on software under Matlab for a dynamic simulation of the motor drive system. A model of an 8/6 four phases SR motor has been developed for this purpose. The algorithm shows good results under the whole range of motor speed, for different operating conditions (chopping/single pulse mode, start-up/transient operations) in terms of accuracy and robustness.

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ISIE '99. Proceedings of the IEEE International Symposium on Industrial Electronics (Cat. No.99TH8465)

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