20 April 2016 The state of the art on innovative monitoring system in Korea
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Abstract
Damage to infrastructure is a real concern at present, caused primarily by worldwide climate anomalies, global warming, and natural disasters. Korea has begun research to develop a high precision patch/implant system using new IT techniques since 2011 and technologies which must be developed for this research are those which measure and evaluate the soundness and safety of structures based on the measurements of an attached sensor. During the research period since 2011, optical fiber sensor patches and wireless sensor capsule implants along with various sensor technologies, stress sensing and structural condition evaluation algorithm have been developed effectively for network hardware technologies as prototype version. Similarly high precision image processing for automatic crack extraction have been developed along with radiation sensor application technologies, combined management/control technologies for developed systems, and practical technologies for building and large scale structure. Through the results, it is expected that we acquire higher sensor system performance with a measurement scope (for precision, etc.) goal at least 200% better than conventional sensor systems.
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Ki-Tae Park, Ki-Tae Park, Taeheon Kim, Taeheon Kim, Hee Ju Kim, Hee Ju Kim, Byungchul Kim, Byungchul Kim, "The state of the art on innovative monitoring system in Korea", Proc. SPIE 9803, Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems 2016, 98034M (20 April 2016); doi: 10.1117/12.2216031; https://doi.org/10.1117/12.2216031
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