Multi-Objective Optimization of Ship Passageway Layout Based on Pedestrian Transition Model

Along with the large-scale ship, the internal structure of the ship is more complex, the number of passengers on board increases, and the problem of large-scale personnel evacuation becomes more and more prominent. Nowadays, the research on total layout design mainly focuses on the comprehensive evaluation of total layout scheme, optimized design of local layout and layout optimization of compartments, while the research on the design and optimization of ship passageway layout is relatively less, and at the same time, the research on relevant ship passageway layout exists the problem that it only applies to the local layout of the ship or only gives a fixed form of passageway layout. In this paper, a new ship passageway layout optimization method is proposed to construct a multi-objective optimization model of ship passageway by combining with Pedestrian Transition Mode. This method can put forward or improve the design scheme of ship passageway layout in the early design stage of the ship, shorten the design cycle and improve the intelligent level of ship design. The example results show that the multi-objective optimization mathematical model for ship passageway layout proposed in this paper is feasible, and the comparison results show that our model effectively attenuates the peak crowd density and is more superior.