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Delay-dependent robust stability for neutral systems with mixed discrete-and-neutral delays
作者姓名:YongHE  MinWU  JinhuaSHE
作者单位:[1]SchoolofInformationScienceandErtgmeering,CentralSouthUniversity,ChangshaHunan410083,China//SchoolofMathematicalScienceandComputingTechnology,CentralSouthUniversity,ChangshaHunan410083,China [2]SchoolofInformationScienceandErtgmeering,CentralSouthUniversity,ChangshaHunan410083,China [3]DepartmentofMechatronics,TokyoUniversityofTechnology,Tokyo,192-0982,Japan
摘    要:This paper focuses on the problem of delay-dependent robust stability of neutral systems with different discrete-and neutral delays and time-varying structured uncertainties. Some new criteria are presented, in which some flee weighting matrices are used to express the relatiomhips between the terms in the Leibniz-Newton formula. The criteria include the information on the size of both neutral-and-discrete delays. It is shown that the present results also include the results for identical discrete-and-neutral delays as special cases.A numerical example illustrates the improvement of the proposed methods over the previous methods and the influences between the discrete and neutral delays.

关 键 词:神经系统  延迟相关准则  稳定性  线性矩阵不等式

Delay-dependent robust stability for neutral systems with mixed discrete-and-neutral delays
YongHE MinWU JinhuaSHE.Delay-dependent robust stability for neutral systems with mixed discrete-and-neutral delays[J].Journal of Control Theory and Applications,2004,2(4):386-392.
Authors:Yong HE  Min WU  Jinhua SHE
Abstract:This paper focuses on the problem of delay-dependent robust stability of neutral systems with different discrete-and-neutral delays and time-varying structured uncertainties. Some new criteria are presented,in which some free weighting matrices are used to express the relationships between the terms in the Leibniz-Newton formula. The criteria include the information on the size of both neutral-and-discrete delays. It is shown that the present results also include the results for identical discrete-and-neutral delays as special cases. A numerical example illustrates the improvement of the proposed methods over the previous methods and the influences between the discrete and neutral delays.
Keywords:Neutral system  Delay-dependent criteria  Robust stability  Time-varying structured uncertainties  Linear matrix inequality
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