基于CPS的制造单元管控系统的设计与实现

发布时间：2018-11-09 17:34

【摘要】：自德国“工业4.0”在2011年汉诺威工业博览会提出以来,制造业的新一轮革命拉开了序幕。中国、美国、德国、日本等制造业大国纷纷制定并开展了以发展先进制造业为核心的新型制造业发展战略,其核心是发展新技术环境下的智能制造。其中,中国提出了以信息物理融合(Cyber-Physical System, CPS)为核心的“中国制造2025”战略,旨在实现制造过程由集中式控制向离散式控制的转变,建立高度自由化和思维化的制造模式,推动智能制造的发展。制造单元是制造系统的基本单位,发展CPS环境下制造单元管控系统对于促进CPS环境下制造系统的智能化具有重要作用。因此,本文以CPS环境下制造单元为研究对象,以设计与实现CPS环境下制造单元管控系统为核心目标展开研究。首先,在分析CPS及智能制造研究现状与发展趋势的基础上,设计了一种CPS环境下制造单元管控系统(CPS-MCMCS)模型,定义了CPS制造单元管控系统的内涵与特征,设计了CPS制造单元管控系统运行框架并提出了关键使能方法；其次,在分析CPS环境下制造资源(CPS-MCMR)动态管控策略类型与特点的基础上,定义了基于XML的CPS-MCMR动态管控策略数据存储和交互方法；随后,基于OPC技术,提出了制造单元管控系统信息物理映射体系,建立了管控系统内变量与物理环境内硬件多对多的映射关系,实现了信息系统与物理环境的无关性；最后,开发了CPS环境下制造单元管控系统原型系统,用以验证本文所提出方法的正确性与有效性。
[Abstract]:Since Industrial 4.0 was put forward by Hannover Messe in 2011, a new revolution in manufacturing industry has begun. China, the United States, Germany, Japan and other major manufacturing countries have formulated and carried out a new manufacturing development strategy with the development of advanced manufacturing as the core, the core of which is the development of intelligent manufacturing under the new technology environment. Among them, China has put forward the "made in China 2025" strategy based on information physical fusion (Cyber-Physical System, CPS), which aims to change the manufacturing process from centralized control to discrete control. Establish a high degree of liberalization and thinking of the manufacturing model to promote the development of intelligent manufacturing. Manufacturing unit is the basic unit of manufacturing system. The development of manufacturing cell control system in CPS environment plays an important role in promoting the intelligence of manufacturing system under CPS environment. Therefore, this paper takes manufacturing cells in CPS environment as the research object, and takes the design and implementation of manufacturing cell management and control system in CPS environment as the core goal. Firstly, on the basis of analyzing the current situation and development trend of CPS and intelligent manufacturing, a model of manufacturing cell control system (CPS-MCMCS) under CPS environment is designed, and the connotation and characteristics of CPS manufacturing cell control system are defined. The running framework of CPS manufacturing cell control system is designed and the key enabling method is proposed. Secondly, on the basis of analyzing the types and characteristics of manufacturing resource (CPS-MCMR) dynamic control strategy under CPS, the data storage and interaction method of CPS-MCMR dynamic control strategy based on XML is defined. Then, based on OPC technology, the information physical mapping system of manufacturing unit control system is proposed, and the mapping relationship between variables and hardware in physical environment is established, which realizes the independence between information system and physical environment. Finally, a prototype system of manufacturing cell management and control system under CPS environment is developed to verify the correctness and effectiveness of the proposed method.
【学位授予单位】：北京交通大学
【学位级别】：硕士
【学位授予年份】：2016
【分类号】：TP311.52

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