Application of the subspace-based methods in health monitoring of civil structures: A systematic review and meta-analysis
A large number of research studies in structural health monitoring (SHM) have presented,
extended, and used subspace system identification. However, there is a lack of research on …
extended, and used subspace system identification. However, there is a lack of research on …
Uncertainty quantification in operational modal analysis with stochastic subspace identification: Validation and applications
Identified modal characteristics are often used as a basis for the calibration and validation of
dynamic structural models, for structural control, for structural health monitoring, etc. It is …
dynamic structural models, for structural control, for structural health monitoring, etc. It is …
A three-stage automated modal identification framework for bridge parameters based on frequency uncertainty and density clustering
Y He, JP Yang, YF Li - Engineering Structures, 2022 - Elsevier
As the automated modal analysis is crucial for a continuous monitoring system, this study
proposes a framework for automated modal identification of bridge parameters based on the …
proposes a framework for automated modal identification of bridge parameters based on the …
Structural health monitoring with statistical methods during progressive damage test of S101 Bridge
For the last decades vibration based damage detection of engineering structures has
become an important issue for maintenance operations on transport infrastructure. Research …
become an important issue for maintenance operations on transport infrastructure. Research …
Vibration-based damage detection of a concrete arch dam
Civil engineering structures are generally supposed to have long operation life spans during
which they are submitted to many factors, both environmentally and human-induced, that …
which they are submitted to many factors, both environmentally and human-induced, that …
Uncertainty quantification in data-driven stochastic subspace identification
EPB Reynders - Mechanical Systems and Signal Processing, 2021 - Elsevier
A crucial aspect in system identification is the assessment of the accuracy of the identified
system matrices. Stochastic Subspace Identification (SSI) is a widely used approach for the …
system matrices. Stochastic Subspace Identification (SSI) is a widely used approach for the …
Uncertainty quantification of the modal assurance criterion in operational modal analysis
Abstract The Modal Assurance Criterion (MAC) is a modal indicator designed to decide
whether the mode shapes used in its computation are corresponding to the same mode …
whether the mode shapes used in its computation are corresponding to the same mode …
The role of modal parameters uncertainty estimation in automated modal identification, modal tracking and data normalization
During the last decade, many vibration-based structural health monitoring systems have
been successfully implemented in different structures such as bridges, towers, stadia and …
been successfully implemented in different structures such as bridges, towers, stadia and …
Fully automated precise operational modal identification
M He, P Liang, J Li, Y Zhang, Y Liu - Engineering Structures, 2021 - Elsevier
Modal identification has been playing an important role in structural health monitoring.
Traditional modal identification process requires too much user interaction and many …
Traditional modal identification process requires too much user interaction and many …
Automated operational modal analysis using variational Gaussian mixture model
Automated operational modal analysis is essential for online structural health monitoring
without human intervention. It remains a challenging issue due to the need of processing a …
without human intervention. It remains a challenging issue due to the need of processing a …