【摘要】 为解决产品开发过程研究的分布式并行迭代问题，提出一种支持并行迭代的基于规则的产品开发过程建模方法，该方法引入阶段、迭代思想，允许活动的多次开始和停止，并建立了基于规则的执行机制。该过程建模方法和执行规则为过程的形式化描述以及进一步的过程分析、改进奠定了基础，基于规则的具有阶段和迭代的过程执行机制使得过程改进、管理和评估更具客观性和完备性。该方法从加强团队对过程理解和团队协作，开发过程监控和管理，过程集成开发环境的建立都提供了较好的支持更多还原

【Abstract】 A rule based product development process modeling method that supports concurrent design iterations was proposed. Based on the concept of phase and iteration, a object oriented process modeling methodology was given and a rule based process enactment mechanism was built. The process modeling methodology and enactment rule have paved the way for process formalization and its future analysis and simulation, and rule based process enactment mechanism that involves phase and iteration makes process improvement, management and evaluation more objective and complete.更多还原