北京航空航天大学学报(社会科学版) ›› 2007, Vol. 20 ›› Issue (1): 22-24.

• 经济管理与社会发展研究 • 上一篇    下一篇

基于DSM的产品开发进度规划模型及其应用

张汉鹏, 邱菀华   

  1. 北京航空航天大学 经济管理学院, 北京 100083
  • 收稿日期:2006-03-02 出版日期:2007-03-25 发布日期:2010-10-15
  • 作者简介:张汉鹏(1977-),男,山东德州人,博士研究生,研究方向 为项目管理等.
  • 基金资助:

    国家自然科学基金资助项目(70372011)

Product Development Scheduling Model Based on DSM And Its Application

ZHANG Han-peng, QIU Wan-hua   

  1. School of Economics and Management, Beijing University of Aeronautics and Astro nautics,Beijing 100083,China
  • Received:2006-03-02 Online:2007-03-25 Published:2010-10-15

摘要:

在复杂产品开发项目中,由于设计任务间大量耦合关系的存在使得对该类项目的进度规划管 理非常困难,而DSM为解决这种困难提供了一种工具和方法。文章在布尔DSM模型基础上,利用熵的概念构建了数值型DSM模型,并根据任务的初始完成时间和任务之间的迭代关系进一步构建了进度规划模型,最后对某机械装置设计开发过程进行了进度规划。结果显示,与传统的项目规划方法相比,该模型更符合实际的进度执行,对实际过程的指导意义更明显。

关键词: 并行设计, 设计结构矩阵, 进度

Abstract:

In a complex product development project, interdependent relationships in tasks are the main characteristics, which induce product development schedul ing to become more difficult. The design structure matrix (DSM) can resolve the problem. A new DSM model is designed based on the traditional DSM model and entr opy by the paper. According to tasks' duration and iterations, a further schedul ing model is reconstructed. The model is applied in a mechanical product develop ment project. The result suggests that the DSM model is more convenient in the r eal development process than the traditional DSM model, and is able to give more specific guidance to the development process.

Key words: concurrent design, design structure model, schedulin g

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