机器设备评估优化决策支持系统研究

发布时间：2018-01-03 06:36

本文关键词：机器设备评估优化决策支持系统研究　出处：《湖南大学》2014年硕士论文　论文类型：学位论文

【摘要】：信息化是机器设备评估发展的基本趋势，是实现机器设备相关工程技术知识、资产评估理论与评估实践有效结合的工具，能很好的整合社会资源，提高机器设备评估的科学性。十二五规划和中国注册评估师协会第四次代表大会都把评估行业的信息化建设提到重要的位置，机器设备评估信息化是评估行业目前面临的一个重要课题。本文研究机器设备评估决策支持系统，验证系统功能，证实机器设备评估信息化的可行性，具有理论和实践意义。机器设备种类繁多，评估涉及领域多，技术难度大。为此，本文引入质量管理的PDCA循环理论，构建基于评估优化的机器设备评估体系；结合决策支持系统、数据仓库技术和B/S架构技术，构建机器设备评估决策支持体系，包括数据库管理系统设计和模型库管理系统设计；并结合机器设备评估的特点，设计评估方法选择模块，从知识结构、评估程序和评估方法三个方面优化了机器设备评估。决策支持的目的是为了尽可能提高评估的科学性和评估质量。本文运用MEVDSS对沅江纸业机器设备评估项目提供决策支持，主要体现在数据获取、评估方法运用和评估结果管理三个方面。通过结果比较分析，证实MEVDSS确实能提高机器设备评估的信息化程度，降低评估的主观性，增强科学性，通过对评估结果的有效管理优化了评估的知识结构。
[Abstract]:Informatization is the basic trend of the development of machine and equipment evaluation. It is a tool to realize the engineering technical knowledge of machinery and equipment and the effective combination of asset evaluation theory and evaluation practice. It can integrate social resources very well. The 12th Five-Year Plan and the 4th Congress of the China Association of Certified Appraisers all put the information construction of the evaluation industry into an important position. The machine equipment evaluation information is an important subject of the evaluation industry at present. This paper studies the machine equipment evaluation decision support system, verifies the function of the system, and verifies the feasibility of the machine equipment evaluation information system. It has theoretical and practical significance. There are many kinds of machines and equipments, many fields are involved in evaluation, and the technology is difficult. Therefore, this paper introduces the PDCA cycle theory of quality management, and constructs the evaluation system of machine equipment based on evaluation optimization. Combined with decision support system (DSS), data warehouse (DW) and B / S architecture technology, a decision support system (DSS) for machine equipment evaluation is constructed, including database management system design and model base management system design. Combined with the characteristics of machine equipment evaluation, the evaluation method selection module is designed and optimized from three aspects: knowledge structure, evaluation procedure and evaluation method. The purpose of decision support is to improve the science and quality of evaluation as far as possible. This paper uses MEVDSS to provide decision support for the evaluation project of Yuanjiang paper industry machinery and equipment, which is mainly reflected in data acquisition. Through the comparative analysis of the results, it is proved that MEVDSS can improve the information level of machine and equipment evaluation, reduce the subjectivity of evaluation, and enhance the scientific nature. The knowledge structure of evaluation is optimized by effective management of evaluation results.
【学位授予单位】：湖南大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：F426.4

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