Residential College | false |
Status | 已發表Published |
Transmissibility-based system identification for structural health Monitoring: Fundamentals, approaches, and applications | |
Yan,Wang Ji; Zhao,Meng Yun; Sun,Qian; Ren,Wei Xin | |
2019-02-15 | |
Source Publication | Mechanical Systems and Signal Processing |
ISSN | 0888-3270 |
Volume | 117Pages:453-482 |
Abstract | The difficulty of achieving controlled input has led to the development of new output-only structural health monitoring (SHM) approaches. Without measuring the input or assuming a specific input model, a transmissibility function (TF) as a mathematical representation of the output-to-output relationship has proven to be an attractive tool in SHM. The state of the art and challenges to TF analysis that cast SHM in the context of a system identification (SI) paradigm are reviewed and discussed in this study. This review starts with an overview of the fundamentals of TFs by illustrating its categories, connections with frequency response functions (FRFs), and basic properties. By categorizing TFs as local and global, this literature review limits the practice of various methodologies to the following key aspects: modal analysis, damage detection, and model updating. A brief treatment of the basic ideas is presented while a comprehensive and critical explanation of their contents is not attempted. Based on the review, existing studies are discussed, highlighting gaps requiring additional work and possible future trends for TF-based system identification. |
Keyword | Damage Detection Modal Analysis Model Updating Structural Health Monitoring Transmissibility Function |
DOI | 10.1016/j.ymssp.2018.06.053 |
URL | View the original |
Indexed By | SCIE |
Language | 英語English |
WOS Research Area | Engineering |
WOS Subject | Engineering, Mechanical |
WOS ID | WOS:000447480400027 |
Scopus ID | 2-s2.0-85051643697 |
Fulltext Access | |
Citation statistics | |
Document Type | Journal article |
Collection | Personal research not belonging to the institution |
Corresponding Author | Yan,Wang Ji; Ren,Wei Xin |
Affiliation | Department of Civil Engineering,Hefei University of Technology,Hefei,23009,China |
Recommended Citation GB/T 7714 | Yan,Wang Ji,Zhao,Meng Yun,Sun,Qian,et al. Transmissibility-based system identification for structural health Monitoring: Fundamentals, approaches, and applications[J]. Mechanical Systems and Signal Processing, 2019, 117, 453-482. |
APA | Yan,Wang Ji., Zhao,Meng Yun., Sun,Qian., & Ren,Wei Xin (2019). Transmissibility-based system identification for structural health Monitoring: Fundamentals, approaches, and applications. Mechanical Systems and Signal Processing, 117, 453-482. |
MLA | Yan,Wang Ji,et al."Transmissibility-based system identification for structural health Monitoring: Fundamentals, approaches, and applications".Mechanical Systems and Signal Processing 117(2019):453-482. |
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