Design And Implementation Of Production Management Subsystem Of MES Based On Domain Driven Design

During the "Thirteenth Five-Year Plan" period,the integration of industrialization and informatization in my country has entered a rapid development track,and a large number of small and medium-sized enterprises have accelerated the pace of informatization.The production process of small and medium-sized enterprises is flexible and changeable.With the development of the scale,the business process changes frequently,and there are great differences between different enterprises,which brings new challenges to the development of MES systems.This thesis first puts forward the research objectives,content and research plan to be adopted by analyzing the current research status of MES system at home and abroad.Then analyzed the functional requirements and non-functional requirements of the production management subsystem of MES.In the system design part,the overall plan of the system is first carried out,including the division of functional modules and the design of the system's hierarchical architecture,and a configurable process based on workflow technology is proposed.Then the system was designed in detail,and the method of domain-driven design was comprehensively used for business modeling and functional component design.At the same time,the workflow scheduling scheme was designed in detail in combination with the business scenarios of production management.Finally,the implementation scheme of the system is introduced,and the actual operation effect of the system is demonstrated.This thesis uses domain-driven design combined with workflow technology to design and implement the production management subsystem of the MES system,which not only meets the functional requirements of the system,but also improves the flexibility and scalability of the system.