Novel Criterion for Stability of Discrete-Time Systems in a State-Space Realization Utilizing Saturation Nonlinearities
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Date
2011
Authors
Journal Title
Journal ISSN
Volume Title
Publisher
Elsevier Science inc
Open Access Color
Green Open Access
No
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Publicly Funded
No
Abstract
A new criterion for the global asymptotic stability of discrete-time systems in a state-space realization utilizing saturation nonlinearities is presented. The form of the criterion is unconventional in that it offers the flexibility of using even an unsymmetric Lyapunov matrix P. A recently reported criterion is shown to be a special case of the present criterion. An example shows the effectiveness of the new criterion. (C) 2011 Elsevier Inc. All rights reserved.
Description
Keywords
Asymptotic stability, Digital filter, Finite word length effect, Lyapunov method, Nonlinear discrete-time system, Difference equation, Asymptotic stability in control theory, asymptotic stability, Discrete-time control/observation systems, Lyapunov method, nonlinear discrete-time system, digital filter, Nonlinear systems in control theory, difference equation, finite word length effect
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Fields of Science
0209 industrial biotechnology, 0202 electrical engineering, electronic engineering, information engineering, 02 engineering and technology
Citation
WoS Q
Q1
Scopus Q
Q1

OpenCitations Citation Count
2
Source
Applied Mathematics and Computation
Volume
218
Issue
8
Start Page
4305
End Page
4311
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Scopus : 1
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Mendeley Readers : 4
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1
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