Adaptive parameter identification of Bouc-wen hysteresis model for a vibration system using magnetorheological elastomer
The Bouc–wen hysteresis model has been widely used to design systems using
magnetorheological (MR) materials. However, the model parameters cannot be perfectly …
magnetorheological (MR) materials. However, the model parameters cannot be perfectly …
Multi-sensor and decision-level fusion-based structural damage detection using a one-dimensional convolutional neural network
S Teng, G Chen, Z Liu, L Cheng, X Sun - Sensors, 2021 - mdpi.com
This paper presents a novel approach to substantially improve the detection accuracy of
structural damage via a one-dimensional convolutional neural network (1-D CNN) and a …
structural damage via a one-dimensional convolutional neural network (1-D CNN) and a …
An MPPCA-based approach for anomaly detection of structures under multiple operational conditions and missing data
Z Ma, Y Luo, CB Yun, HP Wan… - Structural Health …, 2023 - journals.sagepub.com
Structural anomaly detection based on the structural health monitoring (SHM) data has
attracted significant attention owing to its important role in the early warning of structural …
attracted significant attention owing to its important role in the early warning of structural …
Damage identification of a large cable‐stayed bridge with novel cointegrated Kalman filter method under changing environments
Damage identification is an indispensable part for successive applications of structural
health monitoring. In practical applications, however, time‐varying environmental and …
health monitoring. In practical applications, however, time‐varying environmental and …
Parameter identification of a differentiable Bouc-Wen model using constrained extended Kalman filter
Hysteresis is of critical importance to structural safety under severe dynamic loading
conditions. One of the widely used hysteretic models for civil structures is the Bouc-Wen …
conditions. One of the widely used hysteretic models for civil structures is the Bouc-Wen …
Output-only structural damage identification using hybrid Jaya and differential evolution algorithm with reference-free correlation functions
To solve the optimization-based structural damage identification problem, a novel hybrid
algorithm based on Jaya and differential evolution algorithm (HJDEA) is proposed to detect …
algorithm based on Jaya and differential evolution algorithm (HJDEA) is proposed to detect …
Along-wind and across-wind coupling analysis of high-rise buildings: Modeling and parameter identifications
Z Liu, Y Hui, Q Yang, Y He - Journal of Building Engineering, 2023 - Elsevier
High-rise buildings, with similar natural frequencies of sway modes in two orthogonal
directions, can have coupled vibrations when exposed to strong wind exhibiting complex …
directions, can have coupled vibrations when exposed to strong wind exhibiting complex …
Online detection of barely visible low-speed impact damage in 3D-core sandwich composite structure
Abstract 3D-core sandwich composites are novel lightweight construction materials being
used heavily in defense, aerospace, marine, and automobile industries. In spite of the many …
used heavily in defense, aerospace, marine, and automobile industries. In spite of the many …
Switching Kalman filter for damage estimation in the presence of sensor faults
Bayesian filtering based approaches for diagnosis of structural damage have been widely
employed in structural health monitoring (SHM) research. The approach however may lead …
employed in structural health monitoring (SHM) research. The approach however may lead …
Bayesian monitoring of substructures under unknown interface assumption
Abstract Structural Health Monitoring (SHM) enables assessing in-service structures'
performance by localizing structural anomaly instances immediately after their occurrence …
performance by localizing structural anomaly instances immediately after their occurrence …