并行设计中任务量与时间模型的探讨

对并行设计任务组织方面已有的研究内容进行分析，在此基础上论证了一些算法思路上的可取及有待改进之处；对目前常用设计规划方法因未考虑企业实际拥有的技术、人力资源水平而使最终的规划结果不能很好地指导实践这一常见问题，提出了基于资源约束的任务总量模型和时间总量优化模型，并介绍了一种根据任务痼键度来识别重要任务的新方法；最后用一个应用实例进行了验证。

Explore on the Workload Model and the Total Consumption Model of the Planning of Concurrent Design

Based on analysing the knowll researchmethods about the planning of concurrent design. some demerits and merits on the known methods are discussed in the paper. As a results,it is found that the final analysis results are often inconsistent with happens in practice because the constraints in technologyas well as in manpower resources of an enterprise are not considered. The workload model and the total consunlption model based on teamwork efficiency are discussed, and an optimal model with minimum design-time as objective is presented. The effectiveness of the improved model is demonstrated by an example.