| 引用本文: | 郑毓蕃,韩汇之.分散控制系统的局部反馈和分散固定模*[J].控制理论与应用,1985,2(4):1~9.[点击复制] |
| Zheng Yufan，Han Zhegnzhi.LOCAL FEEDBACK ON DECENTRALIZED CONTROL SYSTEMS AND DECENTRALIZED FIXED MODES[J].Control Theory and Technology,1985,2(4):1~9.[点击复制] |
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| 分散控制系统的局部反馈和分散固定模* |
| LOCAL FEEDBACK ON DECENTRALIZED CONTROL SYSTEMS AND DECENTRALIZED FIXED MODES |
| 摘要点击 1065 全文点击 472 投稿时间：1983-10-11 修订日期：1984-06-17 |
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| DOI编号 |
| 1985,2(4):1-9 |
| 中文关键词 |
| 英文关键词 |
| 基金项目 |
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| 中文摘要 |
| 本文利用（A、B）特征子空间来讨论分散控制中局部反馈的作用。这里主要讨论两个控制站（俩通道）的情况。给出局部反馈u2=K2y2使B1不能控部分循环指数最小的数值，提出在B1不能控部分循环指数最小的数值，提出在B1端增加输入信号来达到单通道能控的方案。文章还证明了利用局部反馈u2=K2y2使（A+B2K2C2，B1）成为能控对的条件。这些条件用特征子空间来描述是十分简洁的。最有还利用（A、B）特征子空间刻划了分散固定模的一个本质的特征。 |
| 英文摘要 |
| The functions of local feedback of decentralized control systems are discussed by means of (A,B) - ch.s. . We mainly study the case of 2 control agents. A condition that makes theminimal cyclic index v of the uncontrollable part of (A+B2K2C2，B1) under feedbacks, u2=K2y2, is given. Thus, atleast vextra-input channals (-b1-b2...-bv)(=-B1) have to be added to make (A+B2K2C2，(-B1 -B1)) controllable A new sufficient and necessary condition for (A+B2K2C2，B1) being controllable is advanced by a simple approach. Furthermore, an essential characterization of decentralized fixed modes is described by (A,B) - ch.s. . |
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