Demonstration for Low Cost Wireless Smart Sensor Networks Based on ARM for Structural Health Monitoring

2016 ◽  
pp. 575-581
Author(s):  
Jian Xu ◽  
Wenhao Wan ◽  
Yuying Wu ◽  
Zhaoyu Sun
Keyword(s):  
Sensor Networks ◽  
Structural Health Monitoring ◽  
Health Monitoring ◽  
Low Cost ◽  
Smart Sensor ◽  
Structural Health

Decentralized NExT/ERA and RDT/ERA System Identification in Wireless Smart Sensor Networks

2012 ◽  
Vol 204-208 ◽  
pp. 4946-4951 ◽  
Author(s):  
Ding Yu Cui ◽  
Ke Gui Xin ◽  
Billie F. Spencer ◽  
Yu Fei Liu
Keyword(s):  
Sensor Networks ◽  
System Identification ◽  
Structural Health Monitoring ◽  
Power Consumption ◽  
Health Monitoring ◽  
Low Cost ◽  
Mode Shapes ◽  
Smart Sensor ◽  
Structural Health ◽  
Random Decrement Technique

Wireless smart sensor networks (WSSN) have many advances compared with traditional structural health monitoring (SHM) such as wireless process, real-time calculation and low cost. However power consumption is considered as one of the most limitations in this field. The unique features offered by decentralized data aggregation (DDA) technique with the potential to overcome power consumption enable implementation of the dense array of WSSN on large structures. This paper presents a system identification of a simply supported plate based on the random decrement technique (RDT) and natural excitation technique (NExT) in combination with eigensystem realization algorithm (ERA) using Illinois Structural Health Monitoring Project (ISHMP) Services Toolsuite. Finally the system parameters including natural frequency and mode shapes are in accordance with numerical simulation showing efficacy and feasibility of decentralized NExT/ERA and RDT/ERA system identification.

scholarly journals Sensor Networks in Structural Health Monitoring: From Theory to Practice

2020 ◽  
Vol 9 (4) ◽  
pp. 47
Author(s):  
Vasilis Dertimanis ◽  
Eleni Chatzi
Keyword(s):  
Sensor Networks ◽  
Structural Health Monitoring ◽  
Health Monitoring ◽  
Low Cost ◽  
Structural Health ◽  
Theory To Practice

The growing attention that structural health monitoring (SHM) has enjoyed in recent years can be attributed, amongst other factors, to the advent of low-cost and easily deployable sensors [...]

Sensor fault management techniques for wireless smart sensor networks in structural health monitoring

2019 ◽  
Vol 26 (7) ◽  
pp. e2362 ◽  
Author(s):  
Yuguang Fu ◽  
Cheng Peng ◽  
Fernando Gomez ◽  
Yasutaka Narazaki ◽  
Billie F. Spencer
Keyword(s):  
Sensor Networks ◽  
Structural Health Monitoring ◽  
Health Monitoring ◽  
Fault Management ◽  
Smart Sensor ◽  
Sensor Fault ◽  
Structural Health ◽  
Management Techniques
Sign in / Sign up

Export Citation Format

Share Document