A resource-constraints based optimization scheduling approach is proposed for concurrent product development process. First of all, three definitions for concurrent activities are given. Then an integrated function is proposed in the algorithm for optimization scheduling. Two critical items in concurrent engineering-role allocation and feedback revision are also addressed. Simulation results show feasibility of the algorithm.%针对并行产品开发过程,提出了一种基于资源约束的优化调度算法.首先给出了并行活动的三个定义,提出了一个使算法能够实现优化调度的综合函数,并研究了并行工程中的两个关键问题--角色分配和反馈修改.仿真实例表明了算法的可行性.
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