| 引用本文: | 杨富文.具有结构不确定性系统的鲁棒H∞控制*[J].控制理论与应用,1998,15(1):61~68.[点击复制] |
| YANG Fuwen.Robust H∞ Control for Systems with Structured Uncertainty[J].Control Theory & Applications,1998,15(1):61~68.[点击复制] |
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| 具有结构不确定性系统的鲁棒H∞控制* |
| Robust H∞ Control for Systems with Structured Uncertainty |
| 摘要点击 1514 全文点击 572 投稿时间:1996-02-06 修订日期:1996-10-21 |
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| DOI编号 |
| 1998,15(1):61-68 |
| 中文关键词 鲁棒H∞状态反馈控制 鲁棒H∞动态输出反馈控制 鲁棒稳定性 代数Riccati方程 结构不确定性系统 辅助的线性时不变系统 |
| 英文关键词 robust H∞ state feedback control robust H∞ dynamic output feedback control robust stabil-ity algebraic Riccati equation systems with structured uncertainty auxiliary linear time-invariant systems |
| 基金项目 |
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| 中文摘要 |
| 本文研究具有结构不确定性系统的鲁棒H∞状态反馈控制问题, 这个问题的解涉及到一个代数Riccati方程. 通过分析, 这个问题的解与一个辅助的线性时不变系统的H∞状态反馈控制问题的解是等价的, 把这一结果用于求解具有结构不确定性系统的鲁棒H∞动态输出反馈控制问题, 很方便地给出只需求解两个代数Riccati方程的鲁棒H∞动态输出反馈控制问题的解. |
| 英文摘要 |
| This paper investigates robust H∞ state feedback control problem for the systems with struc- tured uncertainty. The solution to this problem involves one algebraic Riccati equation. Through analysis it is shown that the solution to this problem is equivalent to the solution to H∞ state feedback control problem for auxiliary linear time-invariant systems. Applied this result to robust H∞ dynamic output feedback control problem for the systems with structured uncertainty, it is easy to get the solution to robust H∞ dynamic out- put feedback problem,which involves solving two algebraic Riccati equation. |