| 引用本文: | 郭雪梅.最小方差观测器逆设计实现方法[J].控制理论与应用,2006,23(2):311~314.[点击复制] |
| GUO Xue-mei.Inverse design approach for minimum variance observers[J].Control Theory and Technology,2006,23(2):311~314.[点击复制] |
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| 最小方差观测器逆设计实现方法 |
| Inverse design approach for minimum variance observers |
| 摘要点击 1691 全文点击 875 投稿时间：2004-08-09 修订日期：2005-07-18 |
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| DOI编号 10.7641/j.issn.1000-8152.2006.2.029 |
| 2006,23(2):311-314 |
| 中文关键词 最小方差 观测器 逆向设计 极点配置 |
| 英文关键词 minimum variance observers inverse design pole-placement |
| 基金项目 国家自然科学基金资助项目(60473120) |
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| 中文摘要 |
| 针对最小方差观测器正向设计存在的局限性,提出了一种允许部分极点配置的逆设计方法.该方法由观测器部分极点配置和观测器最小方差化两个环节组成.该文重点研究了逆设计方法提出的理论依据和最小方差化实现的技术细节,并讨论了对噪声协方差矩阵的设定估计问题.数值仿真结果印证了该方法的有效性. |
| 英文摘要 |
| This paper presents an inverse design approach for minimum variance observers to cope with the drawbacks of its implementation in direct design.The proposed approach comprises two steps: the partial pole-placement and the variance minimization.The theoreticcal basis of the proposed approach and the implementation of the variance minimization are emphatically studied.The estimation of the co-variance matrix is also addressed.Finally,numerical simulation is performed to validate the proposed approach. |