Sliding mode nonlinear switching functions for control input transient constraints reduction

被引：5

作者：

Fallaha, Charles ^{[1
]}

Saad, Maarouf ^{[1
]}

Kanaan, Hadi ^{[2
]}

Zhu, Wen-Hong ^{[3
]}

机构：

[1] ETS, Montreal, PQ, Canada

[2] Ecole Super Ingn Beirut ESIB, Beirut, Lebanon

[3] Canadian Space Agcy, Quebec City, PQ, Canada

来源：

2006 IEEE INTERNATIONAL SYMPOSIUM ON INDUSTRIAL ELECTRONICS, VOLS 1-7 | 2006年

关键词：

nonlinear control; sliding mode control; nonlinear switching functions; chattering;

D O I：

10.1109/ISIE.2006.295607

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 introduces a new approach based on the use of nonlinear switching functions in sliding mode control. These nonlinear functions are used to eliminate transient constraints on the control input and therefore to increase the speed performance of the controller without having a negative effect on the control input. This approach is brought up in a general perspective to nth order single input systems. In order to validate the superiority of this novel approach over the conventional sliding mode control, simulation results of a currentcontrolled magnetic levitation system are compared for both the conventional and the new techniques.

引用

页码：284 / +

页数：2

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