1. Cargo pendulation suppression of ship cranes with elastic booms;Al-Sweiti;Mathematical and Computer Modelling of Dynamical Systems,2007
2. Cha, J.H., Ham, S.H., Roh, M.I., Lee, K.Y., Park, K.P., Suh, H.W., 2008. Dynamics simulation of shipbuilding erection crane based on wire rope dynamics. In: Proceedings of the Korean Society of CAD/CAM Engineers, pp. 122–128 (Korean).
3. Integrated simulation framework for the process planning of ships and offshore structures;Cha;Robotics and Computer-Integrated Manufacturing Journal,2010
4. Combined discrete event and discrete time simulation framework and its application to the block erection process in shipbuilding;Cha;Advances in Engineering Software,2010
5. Dynamic response simulation of a heavy cargo suspended by a floating crane based on multibody system dynamics;Cha;Ocean Engineering,2010