| 非线性PWM反馈时滞系统的稳定性分析 |
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| 引用本文： | 阴文革,韩化辉,赵其领.非线性PWM反馈时滞系统的稳定性分析[J].重庆工商大学学报(自然科学版),2014,31(12):5-10. |
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| 作者姓名： | 阴文革 韩化辉 赵其领 |
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| 作者单位： | 重庆大学数学与统计学院,重庆,401331 |
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| 摘 要： | 在借鉴前辈学者们的研究基础上,探讨了非线性PWM反馈时滞系统的稳定性;基于PWM（脉冲宽度调制）调控,利用改进的Lyapunov-Krasovskii泛函构造方法来构造V函数,然后通过使用线性矩阵不等式,得到了关于非线性PWM反馈时滞系统指数p次方稳定和指数p次方渐进稳定的判定.
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| 关 键 词： | 时滞 PWM Lyapunov-Krasovskii泛函 指数p次方稳定 指数p次方渐进稳定 |
Analysis of the Stability for Nonlinear PWM Feedback Time-delay System |
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| YIN Wen-ge,HAN Hua-hui,ZHAO Qi-ling.Analysis of the Stability for Nonlinear PWM Feedback Time-delay System[J].Journal of Chongqing Technology and Business University:Natural Science Edition,2014,31(12):5-10. |
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| Authors: | YIN Wen-ge HAN Hua-hui ZHAO Qi-ling |
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| Institution: | (School of Mathematics and Statistics, Chongqing University, Chongqing 401331, China) |
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| Abstract: | Based on the previous researches, this paper discusses the stability of nonlinear PWM （ Pulse Width Modulation） feedback time-delay system, uses the improved Lyapunov-Krasovskii functional construction method to construct V function, and then obtains the discrimination on pth moment exponential stability and pth moment exponential asymptotic stability of nonlinear PWM feedback time-delay system by using linear matrix inequalities. |
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| Keywords: | time-delay PWM Lyapunov-Krasovskii function pth moment exponential stability pth moment exponential asymptotic stability |
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