| 一类伊藤型不确定随机系统均方稳定的充要条件 |
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| 引用本文： | 蒲兴成,汪纪锋.一类伊藤型不确定随机系统均方稳定的充要条件[J].重庆邮电学院学报(自然科学版),2005,17(2):235-237. |
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| 作者姓名： | 蒲兴成 汪纪锋 |
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| 作者单位： | 重庆邮电学院，重庆邮电学院 重庆400065，重庆400065 |
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| 基金项目： | 重庆邮电学院青年基金资助项目(A2004-20) |
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| 摘 要： | 利用LMI(线性矩阵不等式)的相关知识，对不确定随机系统的均方稳定性进行深入研究，提出一类新的系数不确定伊藤型线性时不变随机系统，分析该类系统的均方稳定性，得到该类系数不确定伊藤型线性时不变随机系统均方稳定的一个充要条件，同时也得到该类系统均方稳定反馈控制器的一个设计方法。
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| 关 键 词： | 不确定 随机系统 均方稳定 均方稳定反馈控制 |
Sufficient and necessary condition of a class I to uncertain stochastic system's mean-square stabilization stability |
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| PU Xing-cheng,WANG Ji-feng.Sufficient and necessary condition of a class I to uncertain stochastic system''''s mean-square stabilization stability[J].Journal of Chongqing University of Posts and Telecommunications(Natural Sciences Edition),2005,17(2):235-237. |
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| Authors: | PU Xing-cheng WANG Ji-feng |
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| Abstract: | By means of linear matrix inequality, mean-square stability of the uncertainty stochastic system is studied extensively. A new class of linear I to uncertainty stochastic system is proposed. Then this system's mean-square stability is analyzed and discussed, and a sufficient and necessary condition for this mean-square stability of this system is formed and a mean-square stabilizing feedback control method is derived. |
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| Keywords: | uncertainty stochastic system mean-square stability mean-square stabilizing feedback control |
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