【摘要】 在寻求工程实施的最小时间和费用等最优化方案时,构造了多因素隶属度PERT图和隶属函数模型;并运用模糊约束量来解决带最小化时间因素的最小费用流问题。更多还原

【Abstract】 In order to solve the problem for minimum cost and time in the process of carrying out the project,based on creating the Pert chart containing grade of membership and constructing membership function model,the shortest path algorithm was found out,and the minimum cost and minimum time problem were solved by fuzzy constraint and graph theory.Meanwhile,the corresponding mathematical model and algorithm were also constructed.更多还原