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| Research on MES–MSA Architecture Based on Microservices |
| OUYANG Senshan, LEI Hao, CHEN Chen, PENG Chun |
| AVIC Chengdu Aircraft Industrial (Group) Co., Ltd., Chendu 610092, China |
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Abstract With the rise of intelligent manufacturing, the MES system will become an enabler for the manufacturing industry to integrate physical space and virtual space. The existing MES system is insufficient in its architecture design to meet explosive and disruptive business needs. This paper proposes a MES system architecture based on microservice, which is composed of interaction layer, decision layer, data layer and perception layer. Each layer is connected by event center, and infrastructure is provided by IT model and supporting platform. This paper expounds the key technologies of MES–MSA architecture, and gives some application scenarios of this architecture. It effectively solves the technical problems of the existing system architecture, such as high coupling degree, weak expansibility and difficulty in integration, and meets the new requirements of intelligent manufacturing for MES system business.
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2021, 
