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航班计划运行仿真是一个高效的、低成本的、高准确度的、动态的航班计划评估方法. 随着国内航空运输量的增加和航线网络的扩展，对航班计划的可行性和经济性提出了更高的要求. 本文以ServiceModel仿真软件为平台，构建了一个国内航班计划在航线网络层面运行的仿真模型. 仿真模型通过模拟航班在地面过站和天空飞行等运行过程（包括国内150个机场），不但可以根据航班延误时间，缓冲时隙，轮挡时间，飞机利用率等参数评估任何一个国内航班计划，还可以在运行过程中为不正常航班恢复系统提供随机延误航班，并对恢复结果进行评估.

Domestic Flight Schedule Simulation Using ServiceModel

Flight schedule simulation is an effective, low-cost, accurate, and dynamic estimating method. With the increasing transport volume and airlines of domestic air transport, a feasible and economical flight schedule is rather important. Based on the ServiceModel simulation software, this paper proposes a simulation model operated on airline network for domestic flight schedule. Through the imitation of aircraft turnarounding on airports and flying along airways (among 150 domestic airports), flight schedule simulation model collects various statistics, such as delay time, buffer time, block time, and aircraft usablity. The model not only evaluates the performance of a given flight schedule but measures the recovery results by generating stochastic flight delays for schedule recovery mechanism to handle disruptions.