基于ARENA的场站飞行保障过程建模与仿真

Modeling and Simulation of Flight Support Process of Airfield Station Based on ARENA

运用离散事件仿真(DES)方法建立了航空兵场站飞行保障过程的数学模型,包括单个保障类型Ack模型、和整个飞行保障过程的层次结构模型PRi,以及飞行保障过程仿真策略模型PS。并在所建的数学模型的框架下利用离散事件仿真软件ARENA对航空兵场站网络化飞行保障过程进行了仿真。仿真结果表明:网络化条件下的主动保障方式的保障时间可以比传统的被动保障方式的保障时间缩短4.3分钟,提高保障效率10.5%。

Based on discrete event simulation method （DES）, the mathematic model of flight support process of Airfield Station was proposed, including single support kind Ack model, the hierarchy model PRi and simulation strategy model PS of the whole flight support process. Also the flight support process of Airfield Station was simulated utilizing discrete event simulation software ARENA based on the frame of the above mathematic models, The simulation results prove that the support time of active support mode under network situation could be reduced by 4.3 minutes compared with traditional passive support mode, and the support efficiency is 10.5% higher.