| 引用本文: | 方华京 ,涂健.控制系统ɭ1优化设计最优解的存在性和次优解*[J].控制理论与应用,1991,8(4):425~428.[点击复制] |
| Fang Huajing, Tu Jian.The Existence of Optimal Solution of Control System ɭ1 Optimization Design and Suboptimal Solution[J].Control Theory and Technology,1991,8(4):425~428.[点击复制] |
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| 控制系统ɭ1优化设计最优解的存在性和次优解* |
| The Existence of Optimal Solution of Control System ɭ1 Optimization Design and Suboptimal Solution |
| 摘要点击 1030 全文点击 460 投稿时间：1990-01-22 修订日期：1990-09-18 |
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| DOI编号 |
| 1991,8(4):425-428 |
| 中文关键词 线性离散系统 最优化 鲁棒控制 |
| 英文关键词 linear discrete system optimization robust control |
| 基金项目 |
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| 中文摘要 |
| 本文初步研究了控制对象有z平面单位圆上零极点时?1优化设计问题解的存在性，指出在此种情况下?1优化问题的最优解不一定总是存在。提出了解存在性的判别定理。在最优解不存在时给出了次优解的求取方法。 |
| 英文摘要 |
| The existence of ?1 optimal solution for system with zero and (or) pole on the unit circle has been studied preliminarily. An example shows that the ?1 optimal solution does not always exist. Some sufficient conditions for judging the existence are presented. And the method of getting suboptimal solution is given. |