| 引用本文: | 秦化淑,洪奕光.无源性、稳定性和最优性[J].控制理论与应用,1994,11(4):421~427.[点击复制] |
| QIN Huashu and HONG Yiguang.Passivity, Stability and Optimality[J].Control Theory and Technology,1994,11(4):421~427.[点击复制] |
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| 无源性、稳定性和最优性 |
| Passivity, Stability and Optimality |
| 摘要点击 2865 全文点击 463 投稿时间：1992-12-22 |
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| DOI编号 |
| 1994,11(4):421-427 |
| 中文关键词 无源性 稳定性 最优性 仿射非线性控制系统 |
| 英文关键词 passivity stability optimality affine nonlinear system |
| 基金项目 |
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| 中文摘要 |
| 本文考察仿射非线性控制系统的无源性、稳定性和最优性，以及这三者之间的关系。为分析稳定性，首先研究非线性控制系统和其线性近似的无源性之间的关系。然后指出，就仿射非线性控制系统而言，无源性、稳定性和最优性在某种意义下是反馈等价的。最后讨论了带量测输出的非线性系统的无源性、稳定性和最优性三者之间的关系。 |
| 英文摘要 |
| In this paper, we consider passivity, stability and optimality and the relationship between them of affine nonlinear control systems. First, we study relations between the passivity of nonlinear systems and one of their linear approximate systems in order to analyse stability. Then we show that for affine nonlinear systems passivity, stability and optimality are equivalent via feedback in some sense. Finally, we go further to discuss the systems with measured outputs. |
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