New Criterion for the Stability of Discrete-Time Systems with State Saturation and Time-Varying Delay

被引:0
|
作者
Pushpendra Kumar Gupta
Kalpana Singh
V. Krishna Rao Kandanvli
Haranath Kar
机构
[1] Motilal Nehru National Institute of Technology Allahabad,Department of Electronics and Communication Engineering
关键词
Discrete-time system; Global asymptotic stability; Linear matrix inequality; Lyapunov function; Saturation nonlinearity; Time-varying delay;
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学科分类号
摘要
The problem of global asymptotic stability analysis of discrete-time systems with state saturation and time-varying delay is investigated in this study. A new sufficient global asymptotic stability criterion is derived with the help of the reciprocal convex lemma and Wirtinger-based inequality for estimating the sum terms in the forward difference of the Lyapunov function. Numerical examples showing the usefulness of the proposed results and comparison with the existing results are also given.
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页码:700 / 708
页数:8
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