基于Winchill的产品全生命周期管理系统的设计与实现

发布时间：2018-01-21 05:09

本文关键词： 产品全生命周期管理产品结构与配置管理工作流 Winchill　出处：《湖南大学》2015年硕士论文　论文类型：学位论文

【摘要】：随着企业信息系统应用的日益深入,烟囱似的信息系统构建模式导致研发采购工艺生产各业务过程单元信息孤岛的形成,产生的问题日益明显,由于系统间缺乏信息互通,协同业务难以实现,无法对产品做到有效精细的全生命周期管理。而随着市场的急速扩张,新产品研发、管理创新的迫切需求,企业现有的研发模式无法满足企业的发展需要,制造企业引入先进技术,实施产品全生命周期管理系统显得尤为迫切。经过详细的调研及整合化的业务分析,衡变公司拟设计并实施一套基于Winchill系统的产品全生命周期管理系统(Product Lifecycle Management),该系统从项目管理到产品数据管理,从主材、图纸设计到变更管理,实现闭环的过程管控,从流程上优化,基础数据上把关,实现衡变公司的业务协同需求。本文先行阐述PLM相关的知识理念,以及PLM的发展及现状。同时将一般功能及体系结构进行阐述;再是从系统具体需求调研开始,详细了解各业务部门工作特点及需求,将各需求进行梳理整合、分类,建立相关的需求数据模型。然后结合各业务部门的具体需求,对系统所需的功能模块进行设计,以此来实现业务部门需求,设计的时候需注意功能模块的适应性和可扩展性。最后就是系统功能模块的实现过程,并将实现过程中的好方法措施、经验提炼出来,作为后续实施相关系统的指导,以及后续系统功能提升的展望。本文在分析制造企业及产品全生命周期管理系统的基础上,对PLM的若干关键问题进行研究,并结合PTC公司的Winchill产品数据管理系统,探讨其客户化的原理和途径,并在此基础上设计衡变公司变压器产品全生命周期管理系统的实施方案,详细阐述项目实施过程,并对运行三年的成果进行分析,研究,其中重点在于PLM系统的设计与实施。系统上线运行后,运行稳定,业务人员认同度较高,对上线三年的数据进行分析,指标优异。对于缩短设计时间,提高生产效率,有重要的实际工程意义。
[Abstract]:With the deepening application of enterprise information system, the chimney information system construction mode leads to the formation of information island of each business process unit in R & D and procurement process production, and the problems are becoming more and more obvious. Due to the lack of information exchange between systems, collaborative business is difficult to achieve, and can not achieve effective and precise product life cycle management. With the rapid expansion of the market, new product research and development, management innovation is an urgent need. The existing R & D model can not meet the development needs of enterprises, manufacturing enterprises introduce advanced technology, the implementation of product life cycle management system is particularly urgent. Through detailed research and integrated business analysis. The company plans to design and implement a product Lifecycle management system based on Winchill system. The system from project management to product data management, from the main materials, drawing design to change management, to achieve closed-loop process control, from process optimization, basic data control. This paper first describes the knowledge concept related to PLM, the development and current situation of PLM. At the same time, the general functions and architecture are expounded. Then it starts from the system specific needs investigation, detailed understanding each business department work characteristic and the demand, will each demand carding, classifies. Then according to the specific requirements of each business department, the functional modules needed by the system are designed to achieve the business department requirements. When designing, we should pay attention to the adaptability and expansibility of the function module. Finally, it is the realization process of the system function module, and the good methods and measures in the realization process, the experience is extracted out. As the guidance of the follow-up implementation of related systems and the prospect of the functional improvement of the follow-up system. Based on the analysis of manufacturing enterprises and product life cycle management system, this paper studies some key issues of PLM. Combined with the Winchill product data management system of PTC Company, this paper discusses the principle and approach of customization. On this basis, the implementation scheme of transformer product life cycle management system is designed, the project implementation process is described in detail, and the results of three years of operation are analyzed and studied. The key point is the design and implementation of PLM system. After running the system on line, the system runs stably, and the business personnel has a high degree of approval. The data on the line for three years is analyzed, the index is excellent, and the design time is shortened. Improving production efficiency has important practical engineering significance.
【学位授予单位】：湖南大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TP311.52

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