| k故障诊断的反投影法 |
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| 引用本文： | 张志涌,杨祖樱.k故障诊断的反投影法[J].福州大学学报(自然科学版),1992(3):38-42. |
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| 作者姓名： | 张志涌 杨祖樱 |
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| 作者单位： | 福州大学自动化所
(张志涌)，福州大学电气系(杨祖樱) |
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| 摘 要： | 本文利用奇异值分解和子空间夹角提出了反投影法．它定位模拟电路ｋ故障的速度是以 往其他方法的几倍到几十倍，
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| 关 键 词： | 故障诊断 模拟电路 奇异值分解 正交投影 |
Inverse Projection for Diagnosis of k-faults |
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| Zhang Zhiyong.Inverse Projection for Diagnosis of k-faults[J].Journal of Fuzhou University(Natural Science Edition),1992(3):38-42. |
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| Authors: | Zhang Zhiyong |
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| Institution: | Zhang Zhiyong (Institute of Automation) Yang Zuying (Department of Electrical Engineering) |
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| Abstract: | By using the singular value decomposition and the angles between subspaces. this paper proposes a novel algorithm, Inverse Projection , which can locate k-faults in analog circuits several or several tens of times as fast as the other previously published ones. |
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| Keywords: | fault diagnosis analog circuits singular value decomposition orthogonal projection |
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