• 论文 •    

产品开发过程智能化分析与改进

姚咏,熊光楞,范文慧   

  1. 清华大学国家CIMS工程技术研究中心,北京100084
  • 出版日期:2004-08-15 发布日期:2004-08-25

Intelligent analysis and improvement of product development process

YAO Yong, XIONG Guang-leng, FAN Wen-hui   

  1. National CIMS Eng. Research Cent., Tsinghua Univ., Beijing100084, China
  • Online:2004-08-15 Published:2004-08-25

摘要: 为了辅助复杂产品开发过程的分析与改进,提出了一种定性、定量相结合的智能化方法。该方法利用基于实例和基于规则推理相结合的专家系统技术,实现了对产品开发过程的定性分析与改进,并利用基于遗传算法的优化技术,实现了对产品开发过程的定量分析与改进。基于研究的成果和实际应用背景,开发了计算机辅助过程改进系统。

关键词: 产品开发过程, 过程分析与改进, 专家系统, 遗传算法

Abstract: To help the analysis and improvement of the complex product development processes, an intelligent method combining qualitative and quantitative techniques was put forward. The case-based and rule-base expert system techniques were used to analyze and improve the product development processes qualitatively. The genetic algorithm (GA) based technique was proposed to optimize the processes performance quantitatively. Based on the theoretical research results, the Computer-Aided Process Improvement (CAPI) system was developed.

Key words: product development process, process improvement, expert system, generic algorithm

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