Study of disaster relief goods dispatching model and its intelligent solution approach for state reserve system of rescue goods and materials

摘要

According to practical organization of disaster relief goods and materials dispatching activities in China, a novel relief goods and materials dispatching model for multi-depot and multi-disaster area is established. This model is based on the multi-level depot priority model and is formalized as a multi-objective optimization problem with the earliest emergency start time and the least number of participated depots. To approach this model, the particle swarm optimization algorithm is adopted. We also integrated this model into the disaster relief goods dispatching application successfully and applied for programming the simulated dispatching plan for Yushu earthquake disaster. The results prove the efficiency of the proposed model and its intelligent solution approach.