| 一种代数形式的稳定性判据 |
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| 引用本文： | 吴治隆.一种代数形式的稳定性判据[J].四川理工学院学报(自然科学版),1996(4). |
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| 作者姓名： | 吴治隆 |
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| 作者单位： | 四川轻化工学院电子工程系 |
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| 摘 要： | 应用Ｒｏｕｃｈｅ定理于线性定常系统的稳定性分析，得到关于单输入单输出（ＳＩＳＯ）系统不等式形式的稳定性判据，并将此方法推广到多输入多输出（ＭＩＭＯ）系统，导出了判定多变量系统稳定性的一个充分条件。分析预示了Ｒｏｕｃｈｅ定理在系统理论中的应用潜力。
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| 关 键 词： | 多变量系统 零点 极点 判据 |
STABILITY CRITERION VIA ALGEBRA |
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| Wu Zhilong.STABILITY CRITERION VIA ALGEBRA[J].Journal of Sichuan University of Science & Engineering:Natural Science Editton,1996(4). |
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| Authors: | Wu Zhilong |
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| Institution: | Dept. of Electron. Eng. Sichuan Institute of Light Ind.& Chem.Tecb. Zigong 643033 |
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| Abstract: | Rouche Theorem is applied to linear time-invariant system analysis and a stability criterion in inequality form for single-input single-output (SISO) systems.is provided. This procedure is extended to multi-input multi-output (MIMO) systems and a sufficient condition of stability for multivariable systems is derived.All the discussion reveals that there is potentiality for Rouche Theorem to be applies in system theory. |
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| Keywords: | multivariable system zero pole stability criterion |
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