Design of a Fault-Tolerant Controller Based on Observers for a PMSM Drive

被引：143

作者：

Akrad, Ahmad ^{[1
]}

Hilairet, Mickael ^{[1
]}

Diallo, Demba ^{[1
]}

机构：

[1] Univ Paris 11, Univ Paris 06, Ecole Super Elect SUPELEC, Lab Genie Elect Paris,SPEE Labs,CNRS UMR 8507, F-91192 Gif Sur Yvette, France

来源：

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS | 2011年 / 58卷 / 04期

关键词：

Adaptive observer (AO); fault-tolerant controller (FTC); Kalman filter; mechanical sensor failure; permanent-magnet synchronous motors (PMSMs); sensorless control; PERMANENT-MAGNET MOTOR; SENSORLESS CONTROL; ONLINE ESTIMATION; HYBRID; SPEED;

D O I：

10.1109/TIE.2010.2050756

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper presents a specific controller architecture devoted to obtain a permanent-magnet synchronous motor (PMSM) drive that is robust to mechanical sensor failure. In order to increase the reliability which is a key issue in industrial and transportation applications (electric or hybrid ground vehicle or aerospace actuators), two virtual sensors (a two-stage extended Kalman filter and a back-electromotive-force adaptive observer) and a maximum-likelihood voting algorithm are combined with the actual sensor to build a fault-tolerant controller (FTC). The observers are evaluated through simulation and experimental results. The FTC feasibility is proved through simulations and experiments on a 1.1-kW PMSM drive.

引用

页码：1416 / 1427

页数：12

共 29 条

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[2]

Bass J. M., 1994, P 2 EUR WORKSH PAR D, P317

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