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About this paper

Seppo Sierla, Ville Kyrki, Pekka Aarnio, Valeriy Vyatkin

This research introduces a product-centric control concept for automatic assembly planning, utilizing digital product descriptions to enhance manufacturing agility. The approach demonstrates how a Digital Twin, instantiated from an AutomationML product description, can autonomously plan and orchestrate assembly sequences for various products within a 3D simulation environment, fostering improved cross-organizational collaboration.

Key insights

  • Product-centric control can be effectively applied to the granular level of automatic assembly planning, allowing generic manufacturing cells to handle diverse products without significant reconfiguration.
  • Semantic digital product descriptions, such as those provided by AutomationML, are crucial for enabling autonomous assembly planning by providing explicit mechanical interface and connection data beyond mere geometry.
  • The Digital Twin serves as an intelligent, self-organizing entity that dynamically loads product-specific intelligence and orchestrates production resources, bridging high-level design with low-level execution.

Summary by alphaXiv.

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