Mes ( manufacturing execution system ) is a management information system for the workshop layer , which lies in the production manufacturing process between the upper layer of plan - management and the ground floor layer of industrial control 制造执行系统mes是位于上层计划管理系统与底层工业控制之间的面向车间生产的管理信息系统。它能够为车间管理人员提供生产计划的执行、跟踪以及相关资源的当前状态信息,对生产过程进行监控,保证生产的有序进行。
In this article , relational researches on manufacturing execution system ( mes ) and intelligent enterprise diagnosis system are carried out to solve issues of integration of information required by erp systems , supporting for management on factory floor , and supporting for enterprise diagnosis 本文针对erp系统在企业实施和应用中，出现的erp系统所需信息的集成、工厂层管理支持和企业诊断支持等问题，就制造执行系统和智能诊断系统进行了相关研究。
3 ) in order to manage and trace materials in mes , the concept , theorems and properties about a special set named s ( i ) are put forward . based on the properties and theorems of s ( i ) , a new method is presented to describe the material process state . it is a concise way using the material process state vector and material process state value to deal with the materials which provides a powerful mathematic tool for material management in mes 3 )面对制造执行系统中的物料工艺状态描述的困惑，建立了集合s ( i )的定义以及集合s ( i )的相关定理和性质，并在集合s ( i )理论的基础上，研究了如何描述物料工艺状态信息，从而为制造执行系统中物料管理和物料跟踪提供科学的方法。
Mes ( manufacturing execution system ) is information systems that reside on the plant floor between the planning systems in offices and direct industrial controls in the production manufacturing management process , which provides real - time information about the product planning , product tracing and resource allocation for the plant floor managers 制造执行系统( manufacturingexecutionsystem ， mes )是位于上层的计划管理系统与底层的工业控制之间的面向车间生产的管理信息系统。它能够为车间管理人员提供生产计划的执行、跟踪以及所有资源的当前状态等信息。
Firstly introduces the requirement of networked manufacturing , and then illustrates the key technology of manufacturing execution system supporting networked manufacturing , such as distributed numeric control , tools engraving and identifying technology , and plan scheduling and dispatching in terms of information feedback 摘要介绍了网络化制造对制造执行系统的需求，介绍了网络化制造环境下制造执行系统的关键技术：分布式数字控制技术、工装标刻及自动识别技术以及基于信息反馈的计划调度等。
Manufacturing execution system ( mes ) acts as a bridge between super transaction processing ( such as erp 、 mrp ii ) and automation system ( such as plc 、 dcs ) . on the aspects of the optimizing dispatch organization of the productive plan , the control and improvement of the production process , the issues of instruction and the collection of real - time production data , the realization of the workshop production to be agile , and so on , mes is playing the more and more vital role 制造执行系统( mes )作为企业上层事务处理(如erp 、 mrpii )和底层工业设备控制系统(如plc 、 dcs等)之间的中间桥梁,在生产计划的优化调度组织、生产过程的控制与改进、下达指令与收集实时生产数据、实现车间生产敏捷化等方面起着越来越重要的作用。
This dissertation focus on mes in agile enterprises and an intelligent mes is established based on the multi - agent technologies . an extensive study on the system ' s crucial technologies is carried out as well . the main contents and achievements of the dissertation as follows : 1 本文以面向敏捷企业的制造执行系统为研究对象，以多agent技术为系统的实现形式，对系统的多agent的总体结构、车间层的协作计划模型、分布式调度与控制和agent知识库建模等理论问题和关键技术进行了系统的研究。
Taking the dispersed manufacture enterprise as the background , an integratable manufacturing executive system functional model for the agile manufacturing environment is proposed , which provides grounds for designing and realizing the control architecture of the i - mes that is based on the multi - agent technology . on top of the analysis of the characteristics of the existing control architectures in the manufacturing enterprises , a hybrid hierarchical distributed control architecture that is based on ihc multi - agent technology is provided . meanwhile the general structure for manufacturing agent and the flow chart of the agent are described 本文以离散制造企业为应用背景，提出了一种面向敏捷制造的可集成制造执行系统功能模型，为设计和实现基于多agent的可集成制造执行系统控制结构提供了依据；在分析了制造企业现有控制结构特点的基础上，提出了一种基于多agent的混合递阶分布控制结构模型，并给出了一种通用的制造agent结构模型，以及agent的工作流程；提出了一种基于windowsdna的可集成制造执行系统三层体系结构模型，研究了可集成制造执行系统与erp系统与底层设备控制系统的集成机制，并实现了原型系统。
This paper combines the application and research of cellular manufacturing resource management system in high - efficient numerical control machining technique research of commission of science technology and industry for national defense and demonstration project research of chengdu aerocraft corporation , studies and practice the management of workshop ' s resource management which according to mrp hand jit " s thoughts and the characteristic of manufacturing execution system to meet advanced management concept ; have realized the computer - assisted management of the measuring tool , cutter , fixture and material in numerical control manufacturing center of chengdu aerocraft corporation , have introduced some manage method , concept and the management thought in production planning and controlling management , stock management and cost management ; makes the information of cost manage department , technology department and resource management department can be shared and integrated with each other , have guaranteed the production of numerical control manufacturing center of chengdu aerocraft corporation can go on by order ; this paper is taking the management of cutter as a sample , have studied the major working process and the realistic demand of resource management in the environment of numerical control ; have established systematic function model and information model with the method of idefo , idef1x ; under the support of intranet , with the method of joint application and development , combines advanced management theory and reality , using mature software development tool , this paper have developed the computer - aided manufacturing resource management software under the pattern of c / s 本文结合国防科工委“高效数控加工技术研究?成飞示范工程”课题中单元化制造资源管理系统的研究与应用，从车间层开始围绕制造资源计划( mrp )和准时制生产( justintime ，简称jit )的需求并结合制造执行系统( manufacturingexecutionsystem )的特点对车间资源的管理作了一定的研究和探讨，并付诸实践，以适应先进的管理理念；实现了成飞数控加工中心刀具、量具、工装、物料等制造资源的计算机辅助管理，介绍了一些计划与调度管理、库存管理、成本管理的管理思想、理念及方法，完成了与车间生产调度部门、工艺部门、经营管理部门的信息共享和集成，从制造资源的角度保证了成飞数控加工中心的生产能有序、受控的进行；对今后的车间层制造资源管理探索出了一条切实可行的解决途径。本文以刀具管理为例，研究了高效数控环境下制造资源管理的现实需求及主要的工作流程；采用idefo 、 idef1x方法建立了系统的功能模型和信息模型；并在车间局域网的支持下，采用联合应用开发( jad )方法(即程序开发人员与最终用户共同开发系统) ，以先进的管理理论为指导，结合生产现场的实际情况，利用成熟的软件开发工具开发了c s模式下的计算机辅助制造资源管理系统软件。
On the basis of the analyses of the plant ' s present organizations and the characteristics of its production and management , the paper has raised the integrated production - management model and constructed its system , which is of three - component , including the production - management system , the manufacture - operation one , and the process - control one 本文在分析攀钢提钒炼钢厂现行的组织结构和生产管理特点的基础上，提出了炼钢厂集成化生产管理模式并构建了该模式的体系结构。该体系结构采用生产管理系统/制造执行系统/过程控制系统的三层体系结构。
