Browse > Article

Development of Anti-Rolling Demo System for Mobile Harbor Using Maglev Type AMD  

Park, Cheol-Hoon (Nano Convergence and Manufacturing systems Research Division, KIMM)
Ham, Sang-Yong (Nano Convergence and Manufacturing systems Research Division, KIMM)
Kim, Byung-In (Nano Convergence and Manufacturing systems Research Division, KIMM)
Lee, Sung-Whee (Nano Convergence and Manufacturing systems Research Division, KIMM)
Park, Hee-Chang (Nano Convergence and Manufacturing systems Research Division, KIMM)
Cho, Han-Wook (Dept. Electric, Electronic & Communication Engineering Education, Chungnam National University)
Moon, Seok-Jun (System Engineering Research Division, KIMM)
Chung, Tae-Young (System Engineering Research Division, KIMM)
Publication Information
Journal of the Korean Society for Precision Engineering / v.28, no.1, 2011 , pp. 40-47 More about this Journal
Abstract
Mobile harbor which is a novel concept of ocean transportation to bring the containers from the cargo ship waiting on the ocean away is being focused now. To provide the mobile harbor with the stable loading/unloading condition, it is necessary to develop the oscillation mitigation technologies such as anti-rolling system. Anti-rolling system using AMD(Active Mass Driving) has merits that it can handle the disturbances more actively and mitigate the rolling oscillation faster than other type anti-rolling system. However, rack-and-pinion type AMD has problems such as big friction noise from gears and motor, wear and tear, and continuous maintenance. In this paper, novel anti-rolling system using Maglev type AMD for mobile harbor is suggested in order to resolve the problems caused by the friction. This novel anti-rolling system doesn't make any friction because it supports the moving mass by using magnetic levitation force and moves it by using propulsion force from the linear motor. The demo system of the novel anti-rolling system using maglev type AMD has been developed in order to investigate its feasibility. This paper presents the procedures and results of development of this demo system.
Keywords
Mobile Harbor; AMD; Anti-rolling System; Magnetic Levitation; Linear Motor; PD Controller;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
1 Chae, G. H. and Kim, Y. B., "An Experimental Study on the Rolling Motion Control of a Ship Based on LMI Approach," Trans. of KSOE, Vol. 17, No. 2, pp. 60-66, 2003.
2 Kim, Y. B., Byun, J. H. and Yang, J. H., "An Experimental Study on the Development of the Anti- Rolling Control System for a Ship," Trans. of KSOE, Vol. 14, No. 4, pp. 43-48, 2000.
3 MathWorks, "SimMechanics User's Guide," The MathWorks Inc., pp. 22-89, 2009.
4 KAIST, http://kaistnews.plani.co.kr/boards/view/research /1391
5 Moon, S. J., "Control Logic Design for Mass Driving Anti-Rolling System of Ships," Proceedings of KSNVE Spring Conference, pp. 725-731, 2003.
6 Sellars, F. H. and Martin, J. P., "Selection and Evaluation of Ship Roll Stabilization Systems," Marine Technology, Vol. 29, No. 2, pp. 84-101, 1992.
7 Lee, S. H., "A Position Control for a Parallel Stage with 6 degrees of freedom Using Magnetic Actucators," Journal of KSPE, Vol. 22, No. 7, pp. 102-111, 2005.
8 Saeki, A., Miyabe, H., Mutagushi, M. and Koike, Y., "Hybrid Anti-Rolling System for the Oceanographic Research Vessel "MIRAI"," IHI Engineering Review, Vol. 31, No. 4, pp. 131-135, 1998.
9 Sinha, P. K., "Electromagnetic Suspension Dynamics & Control," Peter Peregrinus Ltd., pp. 189-193, 1987.