Discrete-time modeling and control of PMSM

被引：3

作者：

Navarrete, Antonio ^{[1
]}

Rivera, Jorge ^{[1
]}

Raygoza, Juan J. ^{[1
]}

Ortega, Susana ^{[2
]}

机构：

[1] Univ Guadalajara, DIVEC CUCEI, Dept Elect Engn, Guadalajara 44430, Jalisco, Mexico

[2] CINVESTAV, Dept Elect Engn, Unidad Guadalajara, Zapopan 45019, Jalisco, Mexico

来源：

2011 IEEE ELECTRONICS, ROBOTICS AND AUTOMOTIVE MECHANICS CONFERENCE (CERMA 2011) | 2011年

关键词：

Permanent magnet motors; Discrete time systems; Sliding mode control;

D O I：

10.1109/CERMA.2011.48

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

In this work a discrete-time model for Permanent Magnet Synchronous Motors (PMSM) is proposed based on the Symplectic Euler method. Open-loop simulations predict that the discrete-time model obtained via the Symplectic Euler method performs better than the discrete-time model obtained with the classical Explicit Euler method. Then, a discrete-time sliding mode controller is designed for the model obtained via the Symplectic Euler method for the tracking of the rotor velocity. A closed-loop simulation of the continuous-time plant with the discrete-time controller is carried on for the verification of the good performance of the discrete-time model and control scheme.

引用

页码：258 / 263

页数：6

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