Design and implementation of industrial software cloud platform with knowledge graphs and LLMs

It enables heterogeneous resource coordination and knowledge reuse in manufacturing workflows through a closed-loop operational cycle involving data governance, planning, verification, execution, and feedback. Knowledge graphs provide domain constraints, LLMs generate candidate plans, and mechanistic models ensure plan validity. The system demonstrates performance improvements in CAM and PHM applications, with 40.27% reduction in programming time and 12.29% in single-piece machining time. Evaluation remains case-specific and lacks cross-enterprise validation.

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