| 交迭分解中扩展系统的可镇定性与极点可配置性 |
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| 引用本文： | 顾幸生,胡仰曾.交迭分解中扩展系统的可镇定性与极点可配置性[J].华东理工大学学报(自然科学版),1988(3). |
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| 作者姓名： | 顾幸生 胡仰曾 |
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| 作者单位： | 华东化工学院自动化研究所
(顾幸生)，华东化工学院自动化研究所(胡仰曾) |
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| 摘 要： | 利用固定模概念,研究了分散信息结构下,交迭分解中扩展系统的可镇定性和极点可配置性,以及两个系统间闭环特性的相互关系,得出了可镇定的充要条件是原系统无不稳定的固定模;极点可配置的充要条件是原系统无固定模。
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| 关 键 词： | 大系统 非集中控制 镇定 线性系统 极点配置 固定橫 交迭分解 |
On the stabilizability and pole assignability of expanded system with overlapping decomposition |
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| Gu Xingsheng Hu Yangzeng.On the stabilizability and pole assignability of expanded system with overlapping decomposition[J].Journal of East China University of Science and Technology,1988(3). |
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| Authors: | Gu Xingsheng Hu Yangzeng |
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| Institution: | Research Institute of Automatic Control |
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| Abstract: | Abstract: With the help of the concept of fixed mode, the stabilizability and pole assignability of the expanded system with overlapping decomposition which has a decentralized information structure are studied. And the relationships of closed loop properties between the expanded and unexpanded system are also studied. It is obtained that the necessary and sufficient condition of stabilizability of expanded system is that the unexpancled system has no unstable fixed modes, while the necessary and sufficient condition of pole assignability of expanded system is that the unexpanded system has no fixed modes. |
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| Keywords: | large-scale systems decentralized control stabilization linear systems pole assignment fixed mode overlapping decomposition |
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