A Study on Modeling and Simulation Engineering of Emergency Resources Supply Based on System Dynamics

Emergency resources supply includes emergency resources reserves and emergency resources mobilization. This study utilizes system dynamics to model emergency resources supply and simulate to give engineering presentation. Simulation results show that emergency resources supply is decided by the need, the aim of employing quantity and mobilizing quantity is to bridge employing error and mobilizing error. The results also show oversupply of emergency resources, namely excessive employing and excessive mobilization, is decided by transportation and demand error which is caused by arrival supply quantity.