Current products, especially in the automotive sector, pose complex technical systems having a multi-disciplinary mechatronic nature. Industrial standards supporting system engineering and production typically (i) address the production phase only, but do not cover the complete product life cycle, and (ii) focus on production processes and resources rather than the products themselves. The presented approach is motivated by incorporating the impacts of the end-of-life phase of the product life cycle into the engineering phase. This paper proposes a modeling approach coming up from the Product-Process-Resource (PPR) modeling paradigm. It combines requirements on (i) respecting the product structure as a basis for the model, and (ii) incorporates repairing, remanufacturing, or upcycling within cyber-physical production systems. The proposed model called PoPAN should accompany the product during the entire life cycle as a digital shadow encapsulated within the Asset Administration Shell of a product. To facilitate the adoption of the proposed paradigm, the paper also proposes serialization of the model in the AutomationML data format. The model is demonstrated on a use-case for disassembling electric vehicle batteries to support their remanufacturing for stationary battery applications.

翻译：当前产品，特别是在汽车领域，构成了具有多学科机电一体化性质的复杂技术系统。支持系统工程与生产的工业标准通常（i）仅涉及生产阶段，而未覆盖完整的产品生命周期，且（ii）聚焦于生产过程与资源而非产品本身。本文提出的方法旨在将产品生命周期中报废阶段的影响纳入工程阶段。本文提出一种源自产品-过程-资源建模范式的建模方法。该方法结合了以下要求：（i）以产品结构作为模型基础，（ii）在信息物理生产系统中融入维修、再制造或升级再造环节。所提出的模型称为PoPAN，应作为封装于产品资产管理壳内的数字孪生体，伴随产品整个生命周期。为促进该范式的应用，本文还提出了基于AutomationML数据格式的模型序列化方案。该模型通过一个电动汽车电池拆解用例进行演示，以支持其面向固定式电池应用的再制造过程。