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DELAYED FUZZY $H_{\infty }$ CONTROL OF OFFSHORE STEEL JACKET PLATFORMS.
- Source :
-
ANZIAM Journal . Apr2017, Vol. 58 Issue 3/4, p446-454. 9p. - Publication Year :
- 2017
-
Abstract
- We study a delayed fuzzy $H_{\infty }$ control problem for an offshore platform under external wave forces. First, by considering perturbations of the masses of the platform and an active mass damper, a Takagi–Sugeno fuzzy model is established. Then, by introducing time delays into the control channel, a delayed fuzzy state feedback $H_{\infty }$ controller is designed. Simulation results show that the delayed fuzzy state feedback $H_{\infty }$ controller can reduce vibration amplitudes of the offshore platform and can save control cost significantly. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 14461811
- Volume :
- 58
- Issue :
- 3/4
- Database :
- Academic Search Index
- Journal :
- ANZIAM Journal
- Publication Type :
- Academic Journal
- Accession number :
- 123684521
- Full Text :
- https://doi.org/10.1017/S1446181117000128