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KTH, School of Engineering Sciences (SCI), Mathematics (Dept.), Optimization and Systems Theory. KTH, School of Electrical Engineering (EES), Centres, ACCESS Linnaeus Centre.ORCID iD: 0000-0003-0177-1993
2008 (English)In: Journal of dynamical and control systems, ISSN 1079-2724, E-ISSN 1573-8698, Vol. 14, no 4, 571-593 p.Article in journal (Refereed) Published
Abstract [en]

In this paper, the stabilization of quadratic-input nonlinear systems with bounded controls is considered. According to the type of quadratic-input forms, two cases, namely, positive definite and positive semi-definite, are considered. For the case of positive definiteness, a universal formula for bounded stabilizers is given via a known Lyapunov control function. For the case of positive semidefiniteness, a constructive parametrization of bounded stabilizers is proposed under the assumption that there exists a known Lyapunov control function with respect to a smaller control set than the admissible control set.

Place, publisher, year, edition, pages
Springer, 2008. Vol. 14, no 4, 571-593 p.
Keyword [en]
Quadratic-input nonlinear system, global stabilization, bounded, control, Lyapunov control function, feedback
National Category
Other Mathematics
URN: urn:nbn:se:kth:diva-17912DOI: 10.1007/s10883-008-9052-xISI: 000260377200008ScopusID: 2-s2.0-55149094072OAI: diva2:335957

QC 20100525

Available from: 2010-08-05 Created: 2010-08-05 Last updated: 2016-05-20Bibliographically approved

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Hu, Xiaoming
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ReferencesLink to record
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