Stability and performance improvement of extremum seeking control with sliding mode
International Journal of Control, cilt.76, sa.9-10, ss.968-985, 2003 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 76 Sayı: 9-10
- Basım Tarihi: 2003
- Doi Numarası: 10.1080/0020717031000099100
- Dergi Adı: International Journal of Control
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.968-985
- Galatasaray Üniversitesi Adresli: Evet
Özet
The stability and performance improvement of extremum seeking control system with sliding mode is discussed. It is proved that the system will converge to a sliding mode in a finite time, enter a δ-vicinity of the extremum point, and switch among sliding modes or stay inside the δ *-vicinity with oscillation. The control accuracy and convergence speed are determined by choosing parameters ρ, k and α of the controller.