| 统一混沌系统的时延模糊控制 |
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| 引用本文： | 高心,刘兴文.统一混沌系统的时延模糊控制[J].物理学报,2007,56(1):84-90. |
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| 作者姓名： | 高心 刘兴文 |
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| 作者单位： | 西南民族大学电气信息学院,成都,610041 |
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| 摘 要： | 在将统一混沌系统表达为T-S模型的基础上, 利用泛函微分方程的Lyapunov-Krasovskii稳定性理论和线性矩阵不等式(LMIs)方法,设计出一个新的带时延状态反馈模糊控制器.仿真结果显示,所设计的控制器能有效地控制统一混沌系统的混沌时间轨迹到其平衡点,且控制简单可靠.
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| 关 键 词： | 统一混沌系统 时延 混沌控制 T-S模糊模型 |
| 文章编号： | 1000-3290/2007/56(01)/0084-07 |
| 收稿时间： | 2006-04-16 |
| 修稿时间： | 04 16 2006 12:00AM |
Delayed fuzzy control of a unified chaotic system |
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| Gao Xin,Liu Xing-Wen.Delayed fuzzy control of a unified chaotic system[J].Acta Physica Sinica,2007,56(1):84-90. |
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| Authors: | Gao Xin Liu Xing-Wen |
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| Institution: | School of Electrical and infomation Engineering, Southwest University for Nationalities, Chengdu 610041, China |
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| Abstract: | In this paper, we have studied a new delay-dependent chaos control approach via delayed state feedback. This approach uses Takagi-Sugeno fuzzy model to represent a unified chaotic system and adopts the theory of Lyapunov-Krasovskii stability and linear matrix inequalities (LMIs). Simulation results show that the delay-dependent state feedback controller we designed can stabilize the unified chaotic system to its equilibrium. |
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| Keywords: | unified chaotic system delayed state chaos control T-S fuzzy model |
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