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Local non-quadratic H-infinity control for continuous-time Takagi-Sugeno models
- Source :
- FUZZ-IEEE
- Publication Year :
- 2011
- Publisher :
- IEEE, 2011.
-
Abstract
- This paper extends to H ∞ performance design a recent local approach for non-quadratic stabilization of continuous-time Takagi-Sugeno (TS) models based on the fuzzy Lyapunov function (FLF). The main obstacle for using FLFs altogether with TS models consists in handling the time-derivatives of the membership functions (MFs). By reducing global stability goals via local considerations, the aforementioned impediment has been removed leading to stabilization domains where H ∞ disturbance rejection is guaranteed. Conditions are expressed as linear matrix inequalities (LMIs), thus enabling systematic and efficient solutions which are solved by convex optimization techniques.
Details
- Database :
- OpenAIRE
- Journal :
- 2011 IEEE International Conference on Fuzzy Systems (FUZZ-IEEE 2011)
- Accession number :
- edsair.doi...........28a665b038f2fec95f6296d55a3daa4c