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Subject: search.filters.subject.Space Optimization

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    Applied Particle Swarm Optimization in Solving Container Loading Problem for Logistics
    (2019-04-10)
    Koonsintananan, Sasithom
    ;
    Kimpan, Warangkhana
    Container loading problem (CLP) is a major problem for logistics in distributing cargoes to customers. As cost and time savings are important in shipping management, the process of cargo handling is essential. Cargoes must be effectively packed into a container. This paper, therefore, proposes container loading problem solving using a strategy for positioning non placement heuristics to reduce space between different buildings. Particle Swarm Optimization (PSO) is used to select the orientation of boxes to be packed into a single container to minimize the space which simulated in 3D. The condition for this solution is packing must be placed within the container with no part of the box overhanging the container, and the boxes must be placed parallel to the container surface area or other boxes. Weight and orientation of the box condition are also considered. The experiments are 12 cases. Different sizes of boxes and different sizes of containers are used. The experimental results are satisfied and it can be concluded that varied sizes of boxes are applicable for the space utilization in the container.
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    Simulation model of space optimization in containers arranging and sequencing for logistics
    (2013-10-25)
    Kimpan, Warangkhana
    ;
    Tantawarak, Nake
    This paper proposes the application using 3D Bin Packing to optimize the container space for logistics system. The aim is to reduce logistics costs, arrangement time and delivery time. The application can arrange different sizes of cubical boxes into the container bin of trucks, vans, or wagons considering their distributing sequence by using Best-Fit Decreasing algorithm to optimize the space. It also can be used to reduce the cost of product delivering because the container will be divided into many partitions and arranged by using delivery sequence. The different types of boxes and vehicles can be freely adjusted and arranged. The arranged boxes can be viewed in order to check their position. The experimental results of the application are shown in 3D with freely movement view.