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Robust indirect adaptive fuzzy control using Nussbaum gain for a class of SISO nonlinear systems with unknown directions
| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Bounemeur, A. Chemachema, M. Essounbouli, N. |
| Copyright Year | 2014 |
| Description | Author affiliation: Dept. of Electron., Univ. of Constantine, Constantine, Algeria (Bounemeur, A.; Chemachema, M.) || Mech. Eng. Dept., Tech. Inst. of Troyes, Troyes, France (Essounbouli, N.) |
| Abstract | This paper deals with indirect adaptive control using fuzzy systems for a class of uncertain SISO systems with unknown control gain sign. The uncertain nonlinearities of the systems are captured by fuzzy systems that have been proven to be universal approximators and the Nussbaum -type function is used to deal with the unknown control gain sign. The proposed control scheme completely overcomes the singularity problem that occurs in the indirect adaptive feedback linearizing control. Projection in the estimate parameters is not required and the stability analysis of the closed-loop system is performed using Lyapunov approach. Simulation results are provided to verify the effectiveness of the proposed design. |
| Starting Page | 748 |
| Ending Page | 754 |
| File Size | 286641 |
| Page Count | 7 |
| File Format | |
| ISBN | 9781479959075 |
| DOI | 10.1109/STA.2014.7086763 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2014-12-21 |
| Publisher Place | Tunisia |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Lyapunov stability Adaptive fuzzy control Stability analysis Robustness Trajectory Adaptive control Nonlinear systems Fuzzy systems |
| Content Type | Text |
| Resource Type | Article |
