| 故障检测的集员辨识方法 |
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| 引用本文： | 孙先仿,范跃祖,宁文如. 故障检测的集员辨识方法[J]. 航空学报, 1998, 19(3): 371-374 |
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| 作者姓名： | 孙先仿 范跃祖 宁文如 |
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| 作者单位： | 北京航空航天大学301 教研室, 北京, 100083 |
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| 基金项目： | 国家“863”计划资助课题 |
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| 摘 要： | 为了处理数学模型不精确已知系统的故障检测问题，给出了一种故障检测的集员辨识方法。与以往基于模型的故障检测方法相比，该方法不要求模型参数真实值的先验信息。仿真结果验证了该方法的快速性和有效性。
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| 关 键 词： | 故障检测 集员辨识 鲁棒辨识 UBB误差 |
| 收稿时间： | 1997-11-04 |
| 修稿时间： | 1998-02-18 |
SET MEMBERSHIP IDENTIFICATION APPROACH FOR FAULT DETECTION |
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| Sun Xianfang,Fan Yuezu,Ning Wenru. SET MEMBERSHIP IDENTIFICATION APPROACH FOR FAULT DETECTION[J]. Acta Aeronautica et Astronautica Sinica, 1998, 19(3): 371-374 |
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| Authors: | Sun Xianfang Fan Yuezu Ning Wenru |
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| Affiliation: | Faculty 301, Beijing University of Aeronautics and Astronautics, Beijing, 100083 |
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| Abstract: | A set membership identification approach is provided to deal with the problem of fault detection of systems with models not precisely known. Compared with the former model based approaches of fault detection, the present one does not require the a priori knowledge about the true parameters of models. Simulations show the quickness and the effectiveness of this approach. |
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| Keywords: | fault detection set membership identification robust identification UBB error |
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