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基于PDM协同设计任务建模与调度方法研究 被引量:5

Research on task modeling and scheduling method for collaborative design process in product data management system
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摘要 从产品数据管理系统中协同设计过程任务建模的角度出发,提出基于产品结构分解的协同设计过程人员-任务分配模型,建立任务结构的约束映射和基于可扩展着色Petri网的任务过程建模方法,实现Multi-agent协同设计过程任务调度集成框架,最后进行了系统实现。 Task management modeling of collaborative design process was addressed based on PDM system. Product breakdown strocture-based user-task assignment model is discussed in distributed collaborative product design and development environment, constraints mapping function model of task breakdown structure was described, and modeling method of task process was put forward based on Scalable Colored Petn net,task scheduling integrated infrastructure of collaborative design process was achieved with multi-agent system technology. Finally,intelligent task modeling and scheduling system was realized in PDM system.
出处 《现代制造工程》 CSCD 2007年第9期29-32,共4页 Modern Manufacturing Engineering
基金 国家863/CIMS资助项目(2003AA415240) 辽宁省科技攻关项目(2006219008) 辽宁省自然科学基金项目(2040201)
关键词 产品数据管理(PDM) 协同设计过程 产品结构分解 可扩展着色Petri网 多代理任务调度 Product Data Management (PDM) Collaborative Design Process (CDP) Product breakdown structure Scalable Col- ored Petri net(SCP) Multi-agent Task Scheduling(MTS)
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