| 支持CAD/CAPP并行的工作流模型研究 |
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| 引用本文： | 陈彦海,刘文海,金天国.支持CAD/CAPP并行的工作流模型研究[J].计算机集成制造系统,2004(Z1). |
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| 作者姓名： | 陈彦海 刘文海 金天国 |
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| 作者单位： | 哈尔滨工业大学研究所，哈尔滨工业大学研究所，哈尔滨工业大学研究所 黑龙江 哈尔滨 150001，黑龙江 哈尔滨 150001，黑龙江 哈尔滨 150001 |
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| 摘 要： | 为了对计算机辅助设计/计算机辅助工艺规划并行设计过程进行有效的管理、规划、协调、控制,借鉴工作流管理思想,建立了支持计算机辅助设计/计算机辅助工艺规划并行的工作流模型。采用广义随机Petri网建立了计算机辅助设计/计算机辅助工艺规划并行设计的工作流过程模型,并给出其便于计算机处理的抽象模型,以它为核心,连同并行设计过程任务/活动模型、组织模型、数据模型组成完整的计算机辅助设计/计算机辅助工艺规划并行过程工作流模型,给出了其运行控制模式。
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| 关 键 词： | 计算机辅助设计/计算机辅助工艺规划 并行工程 Petri网 工作流模型 |
Workflow model supporting the concurrency of CAD/CAPP |
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| CHEN Yan-hai,LIU Wen-jian,JIN Tian-guo.Workflow model supporting the concurrency of CAD/CAPP[J].Computer Integrated Manufacturing Systems,2004(Z1). |
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| Authors: | CHEN Yan-hai LIU Wen-jian JIN Tian-guo |
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| Abstract: | To manage, plan, coordinate and control the concurrent design process of computer aided design/computer aided procedure plan effectively, referring to WorkFlow Management (WFM) idea, a workflow model of the concurrent design process of computer aided design/computer aided procedure plan was established. The process model of the workflow was established by the Generalized Stochastic Petri Nets, and the abstract model was set up that was convenient for computer to deal with. This process model associated with Task/Activity model, Organization model and Data model constituted the holonomic workflow model of the concurrent design process of computer aided design/computer aided procedure plan. At last its running and controlling mode was given. |
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| Keywords: | computer aided design/computer aided procedure plan concurrent engineering Petri nets workflow model |
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