http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
실해역 시험 데이터를 이용한 파일럿 채광로봇 엄빌리컬 케이블의 축진동 해석
민천홍(Cheong-Hong Min),여태경(Tae-Kyeong Yeu),홍섭(Sup Hong),김형우(Hyung-Woo Kim),최종수(Jong-Su Choi),윤석민(Suk-Min Yoon),김진호(Jin-Ho Kim) 한국해양공학회 2015 韓國海洋工學會誌 Vol.29 No.2
Axial vibration analysis is very important for a deep-seabed mining system, In this study, an axial vibration analysis was carried out to estimate the natural frequencies and tensions of the umbilical cable using experimental data obtained from the first pre-pilot mining test. The axial vibration of the umbilical cable with a pilot mining robot at the bottom end were analytically determined. The range of the added mass coefficients of the pilot mining robot is estimated by comparing the experimental and analytical data. The natural frequencies and maximum tensions are calculated using four estimated added mass coefficients.