| 网络化系统控制器设计的矩阵分解方法 |
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| 引用本文： | 刘自鑫,吕恕,钟守铭,叶茂. 网络化系统控制器设计的矩阵分解方法[J]. 计算机工程与应用, 2010, 46(4): 18-21. DOI: 10.3778/j.issn.1002-8331.2010.04.006 |
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| 作者姓名： | 刘自鑫 吕恕 钟守铭 叶茂 |
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| 作者单位： | 1.电子科技大学 应用数学学院，成都 611731 2.贵州财经学院 数学与统计学院，贵阳 550004 3.电子科技大学 计算机科学与工程学院，成都 611731 |
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| 基金项目： | 国家重点基础研究发展规划(973)No.2010CB732501~~ |
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| 摘 要： | 研究了一类包含网络诱导时滞、数据丢包以及错序等非理想网络模型的控制器设计问题。针对以往控制器设计方法保守性较强的缺点，通过连接权矩阵分解，利用离散形式的牛顿-莱布尼兹变换公式，提出了一种新的控制器设计方法。与以往文献中的方法相比，新方法具有较弱的保守性。数值仿真例子表明，新方法是有效的。
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| 关 键 词： | 网络控制系统 时变时滞 线性矩阵不等式 控制器设计 指数稳定 |
| 收稿时间： | 2009-10-13 |
| 修稿时间： | 2009-11-30 |
Matrix decomposition method for controller design of networked systems |
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| LIU Zi-xin,LV Shu,ZHONG Shou-ming,YE Mao. Matrix decomposition method for controller design of networked systems[J]. Computer Engineering and Applications, 2010, 46(4): 18-21. DOI: 10.3778/j.issn.1002-8331.2010.04.006 |
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| Authors: | LIU Zi-xin LV Shu ZHONG Shou-ming YE Mao |
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| Affiliation: | 1.School of Applied Mathematics，University of Electronic Science & Technology of China，Chengdu 611731，China 2.School of Mathematics and Statistics，Guizhou College of Finance and Economics，Guiyang 550004，China 3.School of Computer Science & Engineering，University of Electronic Science & Technology of China，Chengdu 611731，China |
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| Abstract: | The controller design problem of a class of non-ideal networked control system with time delay,data packet and wrong-sequence is investigated.For overcoming the conservatism of previous controller design method,by decomposing connected weighting matrix,a new improved algorithm is proposed by using Newton-Leibniz formula.Compared with previous method,new algorithm is less conservative.Numerical simulation example shows that the method proposed in this paper is valid. |
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| Keywords: | networked control systems time-varying delay Linear Matrix Inequality(LMI) controller design exponential stability |
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