| Conditions for Robust D-Stability of Discrete-Delay Perturbed Singular Systems |
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| 作者姓名： | Wang Ruliang Guangxi Normal College Nanning P. R.China Liu Yongqing Dept. of Automatic Control Engineering South China Unlv. of Tech. Guangzhou P. R. China |
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| 作者单位： | Wang Ruliang Guangxi Normal College，Nanning 530001，P. R.China Liu Yongqing Dept. of Automatic Control Engineering，South China Unlv. of Tech. Guangzhou 510640，P. R. China |
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| 基金项目： | National Natural Science Foundation of China (No.69934030). |
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| 摘 要： |
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Conditions for Robust D-Stability of Discrete-Delay Perturbed Singular Systems |
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| Wang Ruliang Guangxi Normal College,Nanning ,P. R.China Liu Yongqing Dept. of Automatic Control Engineering,South China Unlv. of Tech. Guangzhou ,P. R. China.Conditions for Robust D-Stability of Discrete-Delay Perturbed Singular Systems[J].Journal of Systems Engineering and Electronics,2001,12(2). |
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| Authors: | Wang Ruliang Liu Yongqing |
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| Institution: | 1. Guangxi Normal College,
2. Dept. of Automatic Control Engineering, South China Univ. of Tech. |
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| Abstract: | In this paper, a sufficient condition of robust D-stability for discrete-delay perturbed singular systems is presented, and the robust stability sufficient condition is independent of the delay. Two classes of perturbations for systems are discussed: (1) highly structured parametric perturbations; (2) unstructured parametric perturbations. An useful technique for robust pole-assignment in a specified circular region is also proposed, the criterion is tested easily, and convenient for the application in the engineering. Two examples have been given to validate the proposed method. |
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| Keywords: | Robustness Pole-assignment Singular system Discretes-delay D-stability Parametric perturbation |
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