Substructural parameter and dynamic loading identification with limited observations

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发表刊物：

Smart Structures and Systems

摘要：

Convergence difficulty and available complete measurement information have been considered as two primary challenges for the identification of large-scale engineering structures. In this paper, a time domain substructural identification approach by combining a weighted adaptive iteration (WAI) algorithm and an extended Kalman filter method with a weighted global iteration (EFK-WGI) algorithm was proposed for simultaneous identification of physical parameters of concerned substructures and unknown external excitations applied on it with limited response measurements. In the proposed approach,..

论文类型：

期刊论文

文献类型：

卷号：

期号：

页面范围：

196-189

ISSN号：

DOI： 10.12989/sss.2015.15.1.169

是否译文：

否

CN号：

null

发表时间：

2015-01-01

第一作者：

许斌

合写作者：

贺佳

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