Abstract
By using the exponential reaching law technology, a sliding mode controller is designed for Lorenz chaotic system subject to an unknown external disturbance. Considering the unknown disturbance, an adaptive law is introduced to adaptively estimate the parameters of the disturbance bounds. Furthermore, to eliminate the chattering phenomenon in the discontinuous switch controller, and to guarantee system transient performance, a new adaptive fuzzy sliding mode controller is designed. The results of simulation verify effectiveness of the proposed control scheme.
| Original language | English |
|---|---|
| Pages (from-to) | 499-502 |
| Number of pages | 4 |
| Journal | Harbin Gongye Daxue Xuebao/Journal of Harbin Institute of Technology |
| Volume | 38 |
| Issue number | 4 |
| State | Published - Apr 2006 |
Keywords
- Adaptive
- Exponential reaching law
- Fuzzy logic controller
- Lorenz chaotic system
- Sliding mode control
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