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arXiv 2104.06509cs.ROcs.SE
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基于数字化产品描述的自动装配规划

Automatic Assembly Planning based on Digital Product Descriptions

Seppo Sierla, Ville Kyrki, Pekka Aarnio, Valeriy Vyatkin

摘要:

本文提出了一个新的概念,其中一个数字孪生来自数字产品描述将自动执行装配规划和编排的生产资源在一个制造单元。因此,制造单元具有通用服务,对组装何种产品的假设最少,而数字产品描述是在OEM的设计师和潜在制造商的自动化服务之间协作设计的。这有几个优点。首先,由此产生的多功能制造设施可以处理各种各样的产品,只需很少或根本不需要重新配置,因此它可以经济高效地为大量OEM提供服务。其次,提出了跨组织边界的并行产品设计与装配规划问题的解决方案。第三,OEM的产品设计不受特定制造设施能力的限制。该概念是在UML中的一般条款和实现提供了一个三维仿真环境中使用自动化置标语言的数字产品描述。最后,提出了两个案例研究,并在一个真实的工业环境中的应用进行了讨论。

英文摘要:

This paper proposes a new concept in which a digital twin derived from a digital product description will automatically perform assembly planning and orchestrate the production resources in a manufacturing cell. Thus the manufacturing cell has generic services with minimal assumptions about what kind of product will be assembled, while the digital product description is designed collaboratively between the designer at an OEM and automated services at potential manufacturers. This has several advantages. Firstly, the resulting versatile manufacturing facility can handle a broad variety of products with minimal or no reconfiguration effort, so it can cost-effectively offer its services to a large number of OEMs. Secondly, a solution is presented to the problem of performing concurrent product design and assembly planning over the organizational boundary. Thirdly, the product design at the OEM is not constrained to the capabilities of specific manufacturing facilities. The concept is presented in general terms in UML and an implementation is provided in a 3D simulation environment using Automation Markup Language for digital product descriptions. Finally, two case studies are presented and applications in a real industrial context are discussed.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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