Stability analysis of discrete predictive sliding mode control for multivariable systems

被引：0

作者：

Ben Mansour, Houda ^{[1
]}

Dehri, Khadija ^{[1
]}

Nouri, Ahmed Said ^{[1
]}

机构：

[1] Research Unit Numerical Control of Industrial Processes, National Engineering School of Gabes, Street of Medenine, Gabes,6029, Tunisia

来源：

International Journal of Circuits, Systems and Signal Processing | 2015年 / 9卷

关键词：

Predictive control systems - Multivariable systems - Control system stability - Controllers - Model predictive control;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Predictive sliding mode controller have been succefully implemented in the last 10 years overcoming the drawbacks of the traditional sliding mode control and the generalized predictive control strategies. This paper investigates the stability analysis of the new Discrete Predictive Sliding Mode Controller (DPSMC) for multivariable systems. The basic objective of the controller is to approximate the predictive sliding function vector Sp_MIMO to the sliding reference function vector Sr_MIMO, penalizing at the same time the variation in the control signal. The designed control strategy is more robust and has a chattering reduction property and a faster convergence on the system state. Finally, a numerical example is given to illustrate the effectiveness of the proposed control, in comparaison with the classical sliding mode control. © 2015, North Atlantic University Union. All rights reserved.

引用

页码：452 / 460