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http://dx.doi.org/10.7837/kosomes.2011.17.3.269

A Study on the Development of leisure boat's Hull Stress Monitoring System using AWG  

Kang, Nam-Seon (Research Institute of Medium & Small Shipbuilding)
Kim, Hyen-Woo (Research Institute of Medium & Small Shipbuilding)
Publication Information
Journal of the Korean Society of Marine Environment & Safety / v.17, no.3, 2011 , pp. 269-274 More about this Journal
Abstract
The purpose of hull stress monitoring system(HSMS) is to lead hull structure to be safer at lower cost. We proposed a hull stress monitoring system for leisure boats using fiber-optic bragg grating(FBG) strain sensor. Fiber optic sensors are well suited for structure monitoring system, due to their ability to withstand harsh environments, immunity to electromagnetic interference, and reduce cabling installation cost when employing wavelength multiplexing. This paper presents an overview of current research and design of hull stress monitoring system for leisure boats.
Keywords
Arrayed waveguide grating(AWG); Hull Stress Monitoring; Fiber-optic Bragg Grating(FBG); leisure boat; Optical spectrum analyzer(OSA); edge filter; Real-time monitoring;
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