Development of wireless impedance node and its application to structural health monitoring구조물 건전도 모니터링을 위한 무선 임피던스 노드의 개발 및 활용

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Economic and convenient online structural health monitoring is very essential for safe operation of civil infrastructures. This dissertation addresses hardware and software issues for online structural health monitoring (SHM) techniques using wireless impedance node. Wireless impedance node was developed with the capability of multiplexing, sensing temperature and mass storage. And it was verified for damage detection especially for bolt loosened case and cut damage case. Additionally sensor self-diagnosis method was proposed using developed wireless sensor node. For that, temperature effect was considered. And temperature compensation method and diagnosis criteria were proposed. The results developed and proposed from this thesis are expected to be used for more economic, convenient, and reliable online structural health monitoring.
Advisors
Yun, Chung-Bangresearcher윤정방researcher
Description
한국과학기술원 : 건설및환경공학과,
Publisher
한국과학기술원
Issue Date
2008
Identifier
301875/325007  / 020033353
Language
eng
Description

학위논문(석사) - 한국과학기술원 : 건설및환경공학과, 2008. 8., [ vi, 60 p. ]

Keywords

Structural Health Monitoring; Impedance; Wireless Communication; AD5933; Multiplexing; 구조물의 건전도 모니터링; 임피던스; 무선통신; 임피던스칩; 다중화; Structural Health Monitoring; Impedance; Wireless Communication; AD5933; Multiplexing; 구조물의 건전도 모니터링; 임피던스; 무선통신; 임피던스칩; 다중화

URI
http://hdl.handle.net/10203/30663
Link
http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=301875&flag=dissertation
Appears in Collection
CE-Theses_Master(석사논문)
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