The role of the generalized inverse in structural dynamics

W. M. To, D. J. Ewins

研究成果: Article同行評審

10 引文 斯高帕斯(Scopus)

摘要

The generalized inverse is proving to be a very useful tool in modern linear matrix theory, in particular as a means of determining the least squares solution of a set of simultaneous equations which is overdetermined. However, application of the generalized inverse in structural identification and model updating exercises is not completely successful, and it is found that its occasional failure may be due to a lack of understanding of the fundamental principals of the generalized inverse. The objective of this paper is to review the basic theory of the generalized inverse and to discuss its applicability in structural dynamics applications.

原文English
頁(從 - 到)185-195
頁數11
期刊Journal of Sound and Vibration
186
發行號2
DOIs
出版狀態Published - 21 9月 1995
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