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Knowledge-based formal modeling for CPPS in personalized intelligent manufacturing

Cyber Physical Production System (CPPS) is the product of the integration of CPS and production system. In view of the current CPPS model construction, especially in the application of multi-variety and small batch production in personalized production, CPPS is faced with the actual demand of reconstruction without downtime of the production line system. This article explores a reusable knowledge-based CPPS modeling approach in personalized intelligent manufacturing. A model-based integration architecture for CPPS development is proposed. Formal syntax and semantics for CPPS description are presented, covering multi disciplines and multi fields such as personnel, product, process, procedure, quality and status. Finally, we test and validate the proposed architecture and strategies through an application to the actual intelligent production line.