| A NEW CRITERION FOR STABILITY OF LINEARTIME-DEPENDENT SYSTEM |
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| 引用本文： | 毛成立,遇今. A NEW CRITERION FOR STABILITY OF LINEARTIME-DEPENDENT SYSTEM[J]. Annals of Differential Equations, 1997, 0(2) |
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| 作者姓名： | 毛成立 遇今 |
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| 作者单位： | 燕山大学!066004(毛成立)，中国航天标准化研究所!100830(遇今) |
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| 摘 要： | 1IntroductionWhenacontrolsystemisdesignedandanalysed,therearemanyperformanceindexesthatshouldbetakenintoaccount.Amongthem,themostimportantoneisstabilityofthesystem.Fromapracticalpointofview,astablesystemisuseful,whileanunstableoneuseless.Thereforethestudy…
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A NEW CRITERION FOR STABILITY OF LINEAR TIME-DEPENDENT SYSTEM |
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| Mao Chengli. A NEW CRITERION FOR STABILITY OF LINEAR TIME-DEPENDENT SYSTEM[J]. 微分方程年刊(英文版), 1997, 0(2) |
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| Authors: | Mao Chengli |
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| Abstract: | In the paper, we establish a new criterion for stability of system dx/dt =A(t)x, which is based on the assumption that one leading principal submatrixof order r and its complementary submatrix in A(t) both have eigenvalues withonly negative real parts. And also a feasible method for decomposition andaggregation of large-scale systems is provided. |
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| Keywords: | time-dependent linear system stability submatrix |
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