Global Finite-Time Output Feedback Stabilization for a Class of Uncertain Nonholonomic Systems
Author(s) -
Baojian Du,
Fangzheng Gao,
Fushun Yuan
Publication year - 2013
Publication title -
abstract and applied analysis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.228
H-Index - 56
eISSN - 1687-0409
pISSN - 1085-3375
DOI - 10.1155/2013/926971
Subject(s) - backstepping , nonholonomic system , constructive , control theory (sociology) , mathematics , class (philosophy) , controller (irrigation) , output feedback , homogeneous , zero (linguistics) , control (management) , computer science , robot , mobile robot , adaptive control , process (computing) , combinatorics , artificial intelligence , agronomy , biology , operating system , linguistics , philosophy
This paper investigates the problem of global finite-time stabilization by output feedback for a class of nonholonomic systems in chained form with uncertainties. By using backstepping recursive technique and the homogeneous domination approach, a constructive design procedure for output feedback control is given. Together with a novel switching control strategy, the designed controller renders that the states of closed-loop system are regulated to zero in a finite time. A simulation example is provided to illustrate the effectiveness of the proposedapproach
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