Permanent Magnet Synchronous Motor control via Parameter Dependent Relay Control

被引:0
作者
Delpoux, Romain [1 ]
Hetel, Laurentiu [1 ]
Kruszewski, Alexandre [1 ]
机构
[1] INSM Team, CNRS UMR 7296, Lab Sci Informat & Sytemes, F-59046 Inria Lille Nord Europe, France
来源
2014 AMERICAN CONTROL CONFERENCE (ACC) | 2014年
关键词
PMSM; relay feedback control; linear matrix inequalities; switched systems; SLIDING MODE CONTROL; LINEAR-SYSTEMS; DESIGN;
D O I
暂无
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
The article presents a novel control strategy for the control of Permanent Magnet Synchronous Motor (PMSM). The approach is motivated by the fact that PMSM are usually controlled by relays and thus only a finite set of control inputs is available. However in classical control design the use of Pulse-Width Modulation (PWM) ignores the relay nature of the actuators. Here we propose a direct relay control. As PMSM may be modeled as Linear Parameter Varying (LPV) systems, we propose a Parameter Dependent Relay (PDR) control. A design based on Linear Matrix Inequalities (LMI) allows to derive the switching surfaces, which depend on the motor position. The theory described is illustrated by simulations results.
引用
收藏
页码:5236 / 5241
页数:6
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