文章基本信息

标题：Task Decomposition Method of R&D Project Based on Product Structure Tree
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作者：Jia, Peng ; Gao, Qi ; Ji, Xue 等
期刊名称：Journal of Software
印刷版ISSN：1796-217X
出版年度：2014
卷号：9
期号：7
页码：1894-1902
DOI：10.4304/jsw.9.7.1894-1902
语种：English
出版社：Academy Publisher
摘要：To improve the accuracy and efficiency of task decomposition of R&D (Research and Development) projects, a new decomposition method based on product structure tree was proposed. The relevance between product structure tree and work breakdown structure (WBS) was analyzed through their natural quality and association relations. The mapping rules between product components and project tasks were defined. Mathematical models about the mapping from components and parts to tasks and combining tasks were established. Based on the above mechanism and models, the automatic mapping transformation from product components to project tasks was achieved. A prototype system was developed based on the task decomposition method, and the system had been applied in R&D projects of a diesel engine factory, which verified its effectiveness and feasibility.
关键词：product structure tree;work breakdown structure;mapping transformation