并行工程计划问题的模糊网络分析方法

基于网络流模型，本文提出了确定模糊网络关键路线的参数线性规划方法，并给出了反映决策者偏好信息的模糊网络关键路线和工程模糊完工期的隶属函数形式，从而得到了模糊网络关键路线性质的更全面结果。最后，针对模糊环境下的并行工程计划问题，给出了模糊网络的分析方法。

FUZZY NETWORK ANALYSIS METHOD FOR CONCURRENT ENGINEERING PLANNING

This paper presents the parameter linear programming methods for determining critical path in fuzzy network based on network flows model, and gives the membership functions of fuzzy critical path and fuzzy completion time reflecting preference of decision maker, therefore, obtains more overall results of fuzzy critical path. Finally, gives the method for concurrent engineering in fuzzy environment.