Research on Critical Technologies of Manufacturing Execution Based on Cloud-Service

To solve the problem of how individualized demands drive the manufacturing execution of production enterprises quickly and accurately in cloud service environment, several critical technologies of manufacturing execution are investigated. The technologies include semantic description of manufacturing elements, intelligent connection of manufacturing resources, servitization of manufacturing functions and processes and intelligent progress control. From the aspects of intelligent manufacturing resources and service-oriented manufacturing functions, the connotation of the proposed technologies and realization method have been demonstrated. Ontology and sematic identification are utilized to describe manufacturing resources, and a cloud service manufacturing mode is constructed by application of intelligent and virtual technologies. The proposed mode searches and combines optimal services according to correlation coefficients, so as to realize the timely and accurate execution of individual order. Finally, the feasibility and practicability of the proposed technologies are verified by a case study.