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首页> 外文会议>International Conference on Mechanical Engineering and Mechanics vol.1; 20051026-28; Nanjing(CN) >Research on Hierarchical Process Modeling Technology for Product Development
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Research on Hierarchical Process Modeling Technology for Product Development

机译：产品开发的分层过程建模技术研究

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摘要

Product development is the important drive in the creation of social material wealth, and the improvement of human civilization also results in the evolution of product development method. The computer supported collaborative product development represents the trends of modern product development technology. Through the analysis of the existing modeling technologies of collaborative product development process management, a hierarchical process management pattern is presented in this paper. The hierarchical process modelling is composed of the "macro process" and the "micro process" that describe respectively top layer process based task and low layer process based activity for product development project. According to the characteristics of product developing process management, applying task net model in project management technique and hierarchical object-based coloured generalized stochastic Petri net (HOCGSPN) model in workflow management technology sets up the hierarchical models of macro process and micro process. Then the integration technology of macro process based project management and micro process based Workflow management technology for hierarchical process models is researched, which introduces object-oriented technology. The research results show that the hierarchical process models not only simplify the product development process modeling, but also provide distributed project management and Workflow management application tools for collaborative product development. At length, the pressure vessel product development process management in nucleus industry gives a hierarchical process modelling proof.
机译：产品开发是创造社会物质财富的重要动力，人类文明的进步也导致了产品开发方法的发展。计算机支持的协同产品开发代表了现代产品开发技术的趋势。通过对协同产品开发过程管理现有建模技术的分析，提出了一种分层的过程管理模式。分层过程建模由“宏过程”和“微过程”组成，分别描述了基于顶层过程的任务和基于低层过程的产品开发项目的活动。根据产品开发过程管理的特点，在项目管理技术中应用任务网模型，在工作流管理技术中应用基于层次对象的有色广义随机Petri网（HOCGSPN）模型，建立了宏观过程和微观过程的层次模型。然后研究了基于宏过程的项目管理与基于微过程的工作流管理技术在分层过程模型中的集成技术，引入了面向对象技术。研究结果表明，分层过程模型不仅简化了产品开发过程的建模过程，而且为协同产品开发提供了分布式项目管理和工作流管理应用工具。最后，核工业中压力容器产品开发过程的管理提供了分层过程建模的证明。

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