| A delay-dependent passivity criterion of linear neutral delay systems |
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| 引用本文： | Weihua GUI,Biyu LIU,Zhaohui TANG. A delay-dependent passivity criterion of linear neutral delay systems[J]. 控制理论与应用(英文版), 2006, 4(2): 201-206. DOI: 10.1007/s11768-006-4142-3 |
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| 作者姓名： | Weihua GUI Biyu LIU Zhaohui TANG |
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| 作者单位： | School of Information Science and Engineering, Central South University, Changsha Hunan 410083, China |
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| 基金项目： | This work was supported by the National Natural Science Foundation of China （No.60474003）. |
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| 摘 要： | The problem of delay-dependent stability and passivity for linear neutral systems is discussed. By constructing a novel type Lyapunov-krasovskii functional, a new delay-dependent passivity criterion is presented in terms of linear matrix inequalities （LMIs）. Model transformation, bounding for cross terms and selecting free weighting matrices [12-14] are not required in the arguments. Numerical examples show that the proposed criteria are available and less conservative than existing results .
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| 关 键 词： | 线性中立延迟系统 线性矩阵不等式 Lyapunov-krasovskii函数 稳定性 |
| 收稿时间： | 2005-08-18 |
| 修稿时间： | 2005-12-12 |
A delay-dependent passivity criterion of linear neutral delay systems |
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| Weihua GUI,Biyu LIU,Zhaohui TANG. A delay-dependent passivity criterion of linear neutral delay systems[J]. Journal of Control Theory and Applications, 2006, 4(2): 201-206. DOI: 10.1007/s11768-006-4142-3 |
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| Authors: | Weihua GUI Biyu LIU Zhaohui TANG |
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| Affiliation: | School of Information Science and Engineering, Central South University, Changsha Hunan 410083, China |
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| Abstract: | The problem of delay-dependent stability and passivity for linear neutral systems is discussed. By constructing a novel type Lyapunov-krasovskii functional, a new delay-dependent passivity criterion is presented in terms of linear matrix inequalities (LMIs). Model transformation, bounding for cross terms and selecting free weighting matrices [12~14] are not required in the arguments. Numerical examples show that the proposed criteria are available and less conservative than existing results. |
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| Keywords: | Neutral delay systems Delay-dependent criteria Linear matrix inequalities (LMIs) Lyapunov-krasovskii functional |
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