블록/트랜스포터 비를 고려한 최적 블록트랜스포터 운영계획

Abstract

Shipbuilding projects are usually completed through a lot of block assembly processes. As an individual block in process is moved to the plant for the next process, a block transporter is the main equipment for transporting a lot of blocks according to the process. The efficient operation of the block transporter, which the shipyard holds or leases, is a very important factor in the overall schedule for the completion of the planned shipbuilding project. This paper proposes a problem on the operational planning of block transporters based on the 0-1 integer programming model for transporter scheduling considering block/transporter ratio. The author reviews and reports the result of the computational experiments by applying case examples generated according to the block/transporter ratio. The results of this study might contribute to resolve the problem of efficient operation of the block transporter considering block/transporter ratio in the actual shipyard.