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A path tracking control algorithm for underwater mining vehicles
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  • A path tracking control algorithm for underwater mining vehicles
  • A path tracking control algorithm for underwater mining vehicles
저자명
Hong. Sup,Choi. Jong-Su,Kim. Hyung-Woo,Won. Moon-Cheol,Shin. Seung-Chul,Rhee. Joon-Seong,Park. Hyo-Un
간행물명
Journal of mechanical science and technology
권/호정보
2009년|23권 8호|pp.2030-2037 (8 pages)
발행정보
대한기계학회
파일정보
정기간행물|ENG|
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기타
이 논문은 한국과학기술정보연구원과 논문 연계를 통해 무료로 제공되는 원문입니다.
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기타언어초록

In this paper, a path tracking control algorithm is formulated for the use of tracked underwater mining vehicles. The algorithm consists of two parts, the forward velocity control and the heading angle control. The control algorithm is designed based on kinematics, and it considers the track slips and the longitudinal and yaw dynamic models of the tracked vehicle including the soil-track interaction force model. The desired heading angle is obtained by the so-called "Line of Sight" method. The suggested algorithm is tested by numerical simulations using the TRACSIM software developed by MOERO/KORDI, Korea. After the control gains are tuned by a series of numerical simulations, the algorithm is verified on a scale vehicle on air on a soil bin test bed containing the cohesive soil of the Bentonite-water mixture.