Implementation of Seismic Motion Monitoring System and Displacement Estimation Algorithm Using Triangulation Method 


Vol. 46,  No. 11, pp. 1965-1973, Nov.  2021
10.7840/kics.2021.46.11.1965


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  Abstract

The seismic isolators are being developed to reduce earthquake damage under various machinery and electrical devices according to frequent occurrence of earthquakes on domestically and abroad. However, the capsizing accident of devices were reported such as to occur the secondary damage due to major data loss as well as primary damage to devices because of displacement over limit during earthquake. In order to maintain functional continuity of devices, the maintenance method and time history of the seismic isolator were required in real time. An application of expensive sensors and servers at smaller devices were unreasonable and the measurement of time history was difficult because of the confined space and characteristic of seismic isolator. In this study, to propose the implementation of seismic motion monitoring system and displacement of seismic isolator, the estimation algorithm was developed using triangulation method. In addition, to verify the reliability of the positional algorithm and the effectiveness of monitoring system, it was compared with seismic test.

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  Cite this article

[IEEE Style]

K. Lee, J. Seo, S. C. Kim, "Implementation of Seismic Motion Monitoring System and Displacement Estimation Algorithm Using Triangulation Method," The Journal of Korean Institute of Communications and Information Sciences, vol. 46, no. 11, pp. 1965-1973, 2021. DOI: 10.7840/kics.2021.46.11.1965.

[ACM Style]

Kyeongseok Lee, Jeongbin Seo, and Suk Chan Kim. 2021. Implementation of Seismic Motion Monitoring System and Displacement Estimation Algorithm Using Triangulation Method. The Journal of Korean Institute of Communications and Information Sciences, 46, 11, (2021), 1965-1973. DOI: 10.7840/kics.2021.46.11.1965.

[KICS Style]

Kyeongseok Lee, Jeongbin Seo, Suk Chan Kim, "Implementation of Seismic Motion Monitoring System and Displacement Estimation Algorithm Using Triangulation Method," The Journal of Korean Institute of Communications and Information Sciences, vol. 46, no. 11, pp. 1965-1973, 11. 2021. (https://doi.org/10.7840/kics.2021.46.11.1965)

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pISSN : 1226 - 4717
eISSN : 2287 - 3880