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首页> 外文期刊>International Journal of Computer Integrated Manufacturing >Integration framework of process planning based on resource independent operation summary to support collaborative manufacturing
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Integration framework of process planning based on resource independent operation summary to support collaborative manufacturing

机译：基于资源独立操作摘要的过程计划集成框架，以支持协同制造

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摘要

In today's global manufacturing environment, manufacturing functions are distributed as never before. Design, engineering, fabrication, and assembly of new products are done routinely in many different enterprises scattered around the world. Successful business transactions require the sharing of design and engineering data on an unprecedented scale. This paper describes a framework that facilitates the collaboration of engineering tasks, particularly process planning and analysis, to support such globalized manufacturing activities. The information models of data and the software components that integrate those information models are described. The integration framework uses an Integrated Product and Process Data (IPPD) representation called a Resource Independent Operation Summary (RIOS) to facilitate the communication of business and manufacturing requirements. Hierarchical process modelling, process planning decomposition and an augmented AND/OR directed graph are used in this representation. The Resource Specific Process Planning (RSPP) module assigns the required equipment and tools, selects process parameters, and determines manufacturing costs based on two-level hierarchical RIOS data. The shop floor knowledge (resource and process knowledge) and a hybrid approach (heuristic and linear programming) to linearize the AND/OR graph provide the basis for the planning. Finally, a prototype system is developed and demonstrated with an exemplary part. Java and XML (Extensible Mark-up Language) are used to ensure software and information portability.
机译：在当今的全球制造环境中，制造功能的分布前所未有。新产品的设计，工程，制造和组装通常在世界各地的许多不同企业中进行。成功的商业交易需要以前所未有的规模共享设计和工程数据。本文介绍了一个框架，该框架可促进工程任务（尤其是过程计划和分析）的协作，以支持此类全球化的制造活动。描述了数据的信息模型以及集成这些信息模型的软件组件。集成框架使用称为产品独立操作摘要（RIOS）的集成产品和过程数据（IPPD）表示形式来促进业务和制造需求的交流。此表示中使用了分层过程建模，过程计划分解和增强的AND / OR有向图。资源特定过程计划（RSPP）模块根据两级分层RIOS数据分配所需的设备和工具，选择过程参数并确定制造成本。车间知识（资源和过程知识）和线性化AND / OR图的混合方法（启发式和线性编程）为规划提供了基础。最后，开发了一个原型系统，并通过示例部分进行了演示。 Java和XML（可扩展标记语言）用于确保软件和信息的可移植性。

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