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http://dx.doi.org/10.5394/KINPR.2007.31.6.515

Stabilization Controller Design of a Container Crane for High Productivity in Cargo Handling Using a RCGA  

Lee, Soo-Young (Division of Naval Architecture, Tong Myong University)
Ahn, Jong-Kap (Korea Port Training Institute)
Choi, Jae-Jun (Korea Port Training Institute)
Son, Jeong-Ki (Korea Port Training Institute)
Lee, Yun-Hyung (Graduate School of National Korea Maritime University)
So, Myung-Ok (Division of Mechatronics, National Korea Maritime University)
Publication Information
Journal of Navigation and Port Research / v.31, no.6, 2007 , pp. 515-521 More about this Journal
Abstract
To increase the stevedore efficiency and service level at container terminal, it is essential to reduce working time of container crane which has a bottle neck in the logistic flow of container. The working speed and safety are required to be improved by controlling the movement of the trolley as quick as possible without big overshoot and any residual swing motion of container in the vicinity of target position. This paper presents optimal state feedback control using RCGAs in the case of existing constrained conditions
Keywords
Container crane; LQ controller; Constrained condition; Real-coded genetic algorithm(RCGA);
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