基于Logistic模型的型号研制异地协同模式

A Study on Distributed Collaborative Model of Model Development Based on Logistics

引用生态种群中的Logistic理论分析航空型号研制异地协同模式及稳定条件。设计航空型号研制异地协同的结构,建立型号研制"O-A"、"A-A"2种异地协同logistic模型,计算2种模式的稳定条件并分析策略含义,通过数值仿真模拟协同模型的动态演化过程。结果表明,型号研制异地协同的稳定性与研制单位的协同地位、内禀增长率、初值大小及最大产出量等密切相关。对参与型号研制的协同单位需采用不同的策略以保证协同模式的稳定。

A logistics model in the ecological species is introduced to analyze the collaborative structure of aviation model development and the stability condition .An aeronautic research collaborative structure is designed , and two collaborative logistics models of the model development are built as “O-A” and“A-A”. The stability conditions of the two models are derived and policy implications are analyzed .Dynamic evolu-tion of the collaborative model is presented by numerical simulation .Results show that the stability of mod-el development collaborative model is closely related to research unit in collaboration with status , intrinsic growth rate , initial size , and the maximum amount of output .Collaborative units involved in product de-velopment are required to employ different strategies to ensure stability in the collaborative model .