• 한국컴퓨터정보학회논문지
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• 제23권8호
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• pp.1-7
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• 2018

Previous test equipment was bulky, took a long time to check, and was somewhat less economical. Since most of the checks were about analog signals, we preferred to check them using reference equipments. In this paper, a digital circuit design based on AITS is used to implement signals that can not utilize commercial measurement resources, and also designed and manufactured equipment that can inspect SRU. These test equipments were tested and evaluated by development, operation, and field evaluation, and they were installed to the Korean Field Force. This contributed to the improvement of operability by shortening the inspection time from 83.2 minutes to 7.8 minutes on average In addition, it did not utilize the reference equipment, so it could play a big role in lowering the mass production cost.

• 한국터널지하공간학회 논문집
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• 제2권3호
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• pp.59-69
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• 2000

3차원 광파기 계측장비와 당사에서 개발한 핵심부품인 Target Pin 및 자료처리 분석프로그램 TEMS3D을 통합한 3차원 광파기 계측시스템을 구축하여 터널의 시공중 내공변위 및 천단침하를 계측하였다. 적용결과 천단침하 계측 및 전방지반 예측 측면에서 시스템의 효용성을 검증하였다. 터널의 유지관리 단계의 내공변위 계측을 위해 DOCS시스템을 지하철 단면에 적용하여 계측치의 진동, 시스템의 검증, 열차 운행, 터널내 온도변화 및 고전압에 의한 영향을 검토하여 향후 유지관리 방안을 제시하였다.