Advanced Search

Query:

Fill in the form and click »Search«...

Format:

Display: entries per page entries

Zbl 1175.93135
Tong, Shaocheng; Li, Yongming
Observer-based fuzzy adaptive control for strict-feedback nonlinear systems. (English)
[J] Fuzzy Sets Syst. 160, No. 12, 1749-1764 (2009). ISSN 0165-0114

Summary: A new fuzzy adaptive control approach is developed for a class of single-input single-output strict-feedback nonlinear systems with unmeasured states. Using fuzzy logic systems to approximate the unknown nonlinear functions, a fuzzy adaptive observer is introduced for state estimation as well as for system identification. Under the framework of the backstepping design, fuzzy adaptive output feedback control is constructed recursively. It is proven that the proposed fuzzy adaptive control approach guarantees the semi-global boundedness property for all the signals and the tracking error to a small neighborhood of the origin. Simulation studies are included to illustrate the effectiveness of the proposed approach.

MSC 2000:: *93C42 Fuzzy control
93C40 Adaptive control systems
93C10 Nonlinear control systems
93B52 Feedback control

Keywords: fuzzy control; adaptive control; nonlinear systems; state observer; backstepping; stability

Comment on this Item PDF MathML XML ASCII DVI PS BibTeX Online Ordering Article Journal

	Scientific prize winners of the ICM 2010
	Overhang
	Lie groups, physics and geometry. An introduction for physicists, engineers and chemists.

Advanced Search

Zentralblatt MATH Berlin [Germany]