系统仿真学报 ›› 2015, Vol. 27 ›› Issue (9): 2187-2193.

• 复杂系统建模与仿真 • 上一篇    下一篇

基于设计结构矩阵的复杂研发项目过程模型

杨宝森, 郑柯君, 来玲   

  1. 天津商业大学,天津 300134
  • 收稿日期:2015-05-12 修回日期:2015-07-10 出版日期:2015-09-08 发布日期:2020-08-07
  • 作者简介:杨宝森(1965-),男,河北枣强,博士,副教授,研究方向为信息系统项目实施与管理;郑柯君(1964-),女,河北南皮,学士,研究方向为工商管理及项目管理;来玲(1966-),女,河北香河,硕士,研究员,研究方向为信息系统项目开发与实施。
  • 基金资助:
    国家自然科学基金(71171146)

Process Model of Complex R & D Project Based on Design Structure Matrix

Yang Baosen, Zheng Kejun, Lai Ling   

  1. Tianjin University of Commerce, Tianjin 300134, China
  • Received:2015-05-12 Revised:2015-07-10 Online:2015-09-08 Published:2020-08-07

摘要: 对复杂产品研发过程进行了分析,基于复杂产品研发过程随机因素多的特点,建立了复杂产品研发项目基于设计结构矩阵(DSM)的过程模型;该模型采用多维DSM方式表示复杂产品研发项目活动之间的信息依赖关系、返工概率及返工影响、学习曲线改进率、并行重叠程度、约束情况等,通过案例说明了建模过程,为进一步开发复杂产品研发项目风险分析仿真系统提供了必要的前提条件。

关键词: 复杂产品, 过程模型, 设计结构矩阵, 风险分析

Abstract: Since complex product R&D project is characteristic with more stochastic factors, a process model was established for complex product R&D project. The model made a comprehensive description of complex information dependencies between activities, timing between the upstream and downstream, feedback iterative relationship, parallel overlapping relationship, constraints and process parameters (time parameters, cost parameters, rework probability, rework impact, learning curve, etc.) by multi-view approach. Some case studies were proposed in detail to illustrate the modeling process. This provides new ways and means of the simulation for the complex product R&D project risk analysis.

Key words: complex product, process model, design structure matrix, risk analysis

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