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https://hdl.handle.net/2440/84404
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Type: | Conference paper |
Title: | Gain-scheduled H-infinity observer design for nonlinear stochastic systems with time-delay and actuator saturation |
Author: | Yin, Y. Shi, P. Liu, F. Karimi, H. |
Citation: | American Control Conference (AAC 2012), 27-29 June 2012: pp.1627-1632 |
Publisher: | IEEE |
Publisher Place: | Canada |
Issue Date: | 2012 |
Series/Report no.: | Proceedings of the American Control Conference |
ISBN: | 9781457710957 |
ISSN: | 0743-1619 2378-5861 |
Conference Name: | American Control Conference (2012 : Montreal, QC, Canada) |
Statement of Responsibility: | Yanyan Yin, Peng Shi, Fei Liu and Hamid Reza Karimi |
Abstract: | In this paper, we propose a method for designing continuous gain-scheduled robust H1 observer on a class of extended stochastic nonlinear systems subject to time delay and actuator saturation. Initially, gradient linearization procedure is applied to describe such extended nonlinear systems into several model-based linear systems. Next, a robust linear H1 observer is designed to such linear stochastic models. Subsequently, a convex hull set is investigated and sufficient condition is derived in terms of feedback observer to determine whether a given initial condition belongs to an ellipsoid invariant set. Finally, continuous gain-scheduled approach is employed to design continuous nonlinear observers on the entire extended nonlinear jump system. A simulation example is given to illustrate the effectiveness of developed techniques. |
Rights: | © 2012 AACC |
DOI: | 10.1109/ACC.2012.6314990 |
Description (link): | http://a2c2.org/conferences/acc2012/author_info.php |
Published version: | http://dx.doi.org/10.1109/acc.2012.6314990 |
Appears in Collections: | Aurora harvest Electrical and Electronic Engineering publications |
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