A Wireless Strain Sensor Network for Structural Health Monitoring
Joint Authors
Liu, Chengyin
Teng, Jun
Wu, Ning
Source
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-13, 13 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-05-05
Country of Publication
Egypt
No. of Pages
13
Main Subjects
Abstract EN
Structural strain under external environmental loads is one of the main monitoring parameters in structural health monitoring or dynamic tests.
This paper presents a wireless strain sensor network (WSSN) design for monitoring structural dynamic strain field.
A precision strain sensor board is developed and integrated with the IRIS mote hardware/software platform for multichannel strain gauge signal conditioning and wireless monitoring.
Measurement results confirm the sensor’s functionality regarding its static and dynamic characterization.
Furthermore, in order to verify the functionality of the designed wireless strain sensor for dynamic strain monitoring, a cluster-star network evaluation system is developed for strain modal testing on an experimental steel truss structure.
Test results show very good agreement with the finite element (FE) simulations.
This paper demonstrates the feasibility of the proposed WSSN for large structural dynamic strain monitoring.
American Psychological Association (APA)
Liu, Chengyin& Teng, Jun& Wu, Ning. 2015. A Wireless Strain Sensor Network for Structural Health Monitoring. Shock and Vibration،Vol. 2015, no. 2015, pp.1-13.
https://search.emarefa.net/detail/BIM-1078325
Modern Language Association (MLA)
Liu, Chengyin…[et al.]. A Wireless Strain Sensor Network for Structural Health Monitoring. Shock and Vibration No. 2015 (2015), pp.1-13.
https://search.emarefa.net/detail/BIM-1078325
American Medical Association (AMA)
Liu, Chengyin& Teng, Jun& Wu, Ning. A Wireless Strain Sensor Network for Structural Health Monitoring. Shock and Vibration. 2015. Vol. 2015, no. 2015, pp.1-13.
https://search.emarefa.net/detail/BIM-1078325
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1078325