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Decoupled Sliding Mode Control for a Multivariable Nonlinear System
| International Journal of Computer Applications |
| Foundation of Computer Science (FCS), NY, USA |
| Volume 55 - Number 6 |
| Year of Publication: 2012 |
| Authors: Fayez G. Areed, Mohamed A. Badr, Sabry F. Saraya, Mohammed S. Elksasy, Mohamed M. Abdelsalam |
10.5120/8760-2674
|
Fayez G. Areed, Mohamed A. Badr, Sabry F. Saraya, Mohammed S. Elksasy, Mohamed M. Abdelsalam . Decoupled Sliding Mode Control for a Multivariable Nonlinear System. International Journal of Computer Applications. 55, 6 ( October 2012), 25-32. DOI=10.5120/8760-2674
Abstract
This paper presents a decoupled control strategy using time-varying sliding surface-based Sliding Mode Controller (SMC) for a multivariable nonlinear system as an Ammonia Reactor system. The decoupled method provides a simple way to achieve asymptotic stability by dividing the system into three subsystems. Simulation results are presented for SMC comparing with a traditional PID controller. Then , the system is subjected to temperature disturbance to demonstrate the effectiveness and robustness of the controller.
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