一种基于基地化运行的民机试飞物资保障模式  

Research on Centralized Material Support Mode of Commercial Aircraft Flight Test

作　　者：王安国 洪斯维 李正凯 孙禾[3] WANG An-guo;HONG Si-wei;LI Zheng-kai;SUN He(COMAC Flight Test Center,Shanghai 201000,China;Shanghai Engineering Research Center of Civil Aircraft Flight Testing,Shanghai 201000,China;Civil Aviation University of China,Tianjin 300000,China)

机构地区：[1]中国商飞民用飞机试飞中心,上海市201000 [2]上海民机试飞工程技术研究中心,上海市201000 [3]中国民航大学,天津市300000

出　　处：《航空计算技术》2024年第6期27-31,共5页Aeronautical Computing Technique

基　　金：国家自然科学基金项目资助(U2133207)。

摘　　要：为更好地规范民机试飞企业物资管控,进一步提升试飞物资现场保障效率,针对民机试飞基地化运行模式和型号现场物资保障需求,结合型号现场保障工作经验,创新性提出基于调度中心的“1+M+N”基地化仓库运行模式和安全库存计算方法,为验证运行模式和计算方法的正确性,基于Petri网构建“1+M+N”仓库运行的WTPN模型,通过CPN tools对该模型进行运行仿真,将安全库存计算结果与某试飞企业仓库实际运行数据的对比分析,仿真和分析结果符合预期,对试飞企业物资管控的实际运行具有较强的实践和指导意义。In order to standardize the control of supplies for the flight test of commercial aircraft better,and improve the efficiency of its on-site support further,this research introduces a new idea of an“1+M+N”centralized-warehouse working mode and a calculating method of safety stock,which focuses on the centralized operation mode of commercial aircraft flight test and needs of its on-site material support,basing on the working experience of on-site support.To verify the correctness of this operation mode and calculating method,this research builds a WTPN model of“1+M+N”warehouse operation,based on Petri network.Then a simulation is carried out on the model using CNP tools and a comparative analysis is conducted between calculation result of safety stock and practical operation data in warehouses of flight test enterprises.The simulation and result of analysis meet the expectation,giving a significant practicality and guidance for the practical operation of supply control of flight test enterprises.

关 键 词：试飞物资 调度中心 Petri Net 1+M+N 安全库存 

分 类 号：V35[航空宇航科学与技术—人机与环境工程]