![](/images/graphics-bg.png)
Observer-Based Robust Control of Uncertain Switched Fuzzy Systems with Combined Switching Controller
Joint Authors
Yang, Hong
Liu, Xiaodong
Lü, Huanhuan
Source
Mathematical Problems in Engineering
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-13, 13 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-06-18
Country of Publication
Egypt
No. of Pages
13
Main Subjects
Abstract EN
The observer-based robust control for a class of switched fuzzy (SF) time-delay systems involving uncertainties and external disturbances is investigated in this paper.
A switched fuzzy system, which differs from existing ones, is firstly employed to describe a nonlinear system.
Next, a combined switching controller is proposed.
The designed controller based on the observer instead of the state information integrates the advantages of both the switching controllers and the supplementary controllers but eliminates their disadvantages.
The proposed controller provides good performance during the transient period, and the chattering effect is removed when the system state approaches the origin.
Sufficient condition for the solvability of the robust control problem is given for the case that the state of system is not available.
Since convex combination techniques are used to derive the delay-independent criteria, some subsystems are allowed to be unstable.
Finally, various comparisons of the elaborated examples are conducted to demonstrate the effectiveness of the proposed control design approach.
American Psychological Association (APA)
Yang, Hong& Lü, Huanhuan& Liu, Xiaodong. 2013. Observer-Based Robust Control of Uncertain Switched Fuzzy Systems with Combined Switching Controller. Mathematical Problems in Engineering،Vol. 2013, no. 2013, pp.1-13.
https://search.emarefa.net/detail/BIM-1032162
Modern Language Association (MLA)
Yang, Hong…[et al.]. Observer-Based Robust Control of Uncertain Switched Fuzzy Systems with Combined Switching Controller. Mathematical Problems in Engineering No. 2013 (2013), pp.1-13.
https://search.emarefa.net/detail/BIM-1032162
American Medical Association (AMA)
Yang, Hong& Lü, Huanhuan& Liu, Xiaodong. Observer-Based Robust Control of Uncertain Switched Fuzzy Systems with Combined Switching Controller. Mathematical Problems in Engineering. 2013. Vol. 2013, no. 2013, pp.1-13.
https://search.emarefa.net/detail/BIM-1032162
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1032162