摘要
将3D打印技术引入飞机备件供应保障,对其可行性进行分析,构建备件供应流程;由于供应过程中各阶段时间的不确定性,在引入3D打印技术前后均采用随机Petri网(Stochastic Petri Net,SPN)建立模型,并采用关联矩阵与状态方程法对模型的有效性进行分析;经分析,建立的模型是合理的。
We introduced 3D printing technology to supply support, and analyzed its feasibility and built spare parts supply process. Because of the time uncertainty in different stage during supply process, stochastic petri net （SPN） was used to establish the process model both before and after the 3D printing was applied and analyzed the model effectiveness with correlation matrix and state equation method.
作者
王栋
冯佳晨
王鑫
邹强
韩维
WANG Dong FENG Jia-chen WANG Xin ZOU Qiang HAN Wei(Department of Airborne Vehicle Engineering, Naval Aeronautical Engineering Institute, Yantai .264001, China)
出处
《兵器装备工程学报》
CAS
2017年第2期149-154,共6页
Journal of Ordnance Equipment Engineering
基金
国家社会科学基金军事学项目(14GJ003-153)
关键词
飞机备件
供应流程
3D打印
SPN
建模
spare parts
supply process
3D printing
stochastic petri net （SPN）
modeling
