Hilbert-Huang based approach for structural damage detection

JN Yang, Y Lei, S Lin, N Huang - Journal of engineering mechanics, 2004 - ascelibrary.org
When measured data contain damage events of the structure, it is important to extract the
information of damage as much as possible from the data. In this paper, two methods are …

System identification of linear structures based on Hilbert–Huang spectral analysis. Part 1: normal modes

JN Yang, Y Lei, S Pan, N Huang - Earthquake engineering & …, 2003 - Wiley Online Library
Abstract Based on the Hilbert–Huang spectral analysis, a method is proposed to identify
multi‐degree‐of‐freedom (MDOF) linear systems using measured free vibration time …

[PDF][PDF] A design and implementation of forest-fires surveillance system based on wireless sensor networks for South Korea mountains

B Son, Y Her, J Kim - … Journal of Computer Science and Network …, 2006 - researchgate.net
Summary Wireless Sensor Networks (WSNs) become an important issue such as
environmental monitoring, home or factory automation, logistics and so on. Many wild fires …

Review of benchmark studies and guidelines for structural health monitoring

L Zhou, G Yan, L Wang, J Ou - Advances in Structural …, 2013 - journals.sagepub.com
In the past three decades, Structural Health Monitoring (SHM) has attracted considerable
attention. The great achievements in theoretical study and the engineering applications of …

On-line identification of non-linear hysteretic structures using an adaptive tracking technique

JN Yang, S Lin - International Journal of Non-Linear Mechanics, 2004 - Elsevier
System identification and damage detection based on vibration data have received
considerable attention recently because of their importance to structural health monitoring …

Risk monitoring of buildings with wireless sensor networks

N Kurata, BF Spencer Jr… - Structural Control and …, 2005 - Wiley Online Library
Buildings are subjected to natural hazards, such as earthquakes and winds, and artificial
hazards, such as fires and crimes, during their long‐term use. Risk monitoring using a …

Cross-model cross-mode method for model updating

SLJ Hu, H Li, S Wang - Mechanical Systems and Signal Processing, 2007 - Elsevier
Model updating has become a common method to improve the correlation between finite-
element models and measured data. This paper develops a direct, physical property …

Damage localization under ambient vibration using changes in flexibility

Y Gao, BF Spencer - Earthquake Engineering and Engineering Vibration, 2002 - Springer
Abstract In recent years, Structural Health Monitoring (SHM) has emerged as a new
research area in civil engineering. Most existing health monitoring methodologies require …

[图书][B] Structural health monitoring strategies for smart sensor networks

Y Gao - 2005 - search.proquest.com
The research detailed in this dissertation has three complimentary efforts that seek to
address some of the challenges remaining to apply structural health monitoring (SHM) to …

[PDF][PDF] An experimental benchmark problem in structural health monitoring

SDD Bernal, J Beck, C Ventura - Third International Workshop on …, 2001 - researchgate.net
This paper focuses on the goals of the second phase of the activities of the IASCASCE
Structural Health Monitoring Task Group, involving the application of structural health …