Multi-input source and Multi-destination Evacuation Model

摘要

This article presents a new evacuation model of the tier building. Compared with others, this model has multi-input source and multi-destination. It is based on graph theory and applied to many kinds of accidents. Besides, the model is solved by modified PSO owning quicker solving speed. On the basis of results, we implement linear programming to discern potential bottlenecks that may reduce evacuation efficiency.