th Moment Exponential Stability of Stochastic PWM Feedback Systems with Time-Varying Delays

Zhong Zhang and Lixia Ye

Abstract and Applied Analysis, 2012, vol. 2012, 1-19

Abstract:

This paper further studies the th moment exponential stability of stochastic pulse-width-modulated (PWM) feedback systems with distributed time-varying delays. We establish several globally exponential stability criteria for such PWM feedback systems by using Lyapunov-Krasovskii functional and then present an upper bound of the parameter of PWM when the system is stable and such system has stronger anti-interference performance than the system without time-varying delays. Furthermore, we present two examples to show the effectiveness and conservativeness of the theoretical results.

Date: 2012
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Persistent link: https://EconPapers.repec.org/RePEc:hin:jnlaaa:796104

DOI: 10.1155/2012/796104

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