【作者】 洪连峰；

【导师】 高长元；

【作者基本信息】 哈尔滨理工大学 ， 系统工程， 2011， 硕士

【摘要】 随着经济全球化的快速发展,企业信息化管理成为了现代企业提升竞争力的一项重要手段,而信息管理系统作为企业信息化的重要组成部分,必然成为了竞争的焦点。由于当前的信息系统软件开发激烈竞争和软件需求多样化的特点,对信息系统的开发带来了极大的风险,尤其是在工程项目中,其施工设计标准高、需求变化频繁和限制因素多等客观条件,使信息管理系统开发的难度越来越高。一种基于实践、解决轻量级项目的敏捷软件开发方法为解决日益增多的信息管理系统软件开发问题带来了新的思路,其中极限编程方法作为最为成熟的一种敏捷开发方法以其高度的灵活性得到了极大的关注。本文基于极限编程方法灵活性特点对隧道工程成本控制系统进行需求分析与设计。首先,研究隧道工程成本控制现有问题和特点,分析极限编程方法相对于传统开发方法需求获取的优势,设计极限编程成本控制开发管理规划。然后,构建极限编程需求获取模型,完善原有需求获取方法,规避异常需求,并引入Kano模型思想,探求客户满意的优质需求。在此基础上,分析隧道工程成本控制系统总体结构,利用需求获取模型进行主要部门需求分析,并提炼出隧道工程成本控制通用需求。最后,结合隧道工程成本控制系统应用环境,设计系统开发总体框架,依据极限编程管理规划,采用“测试驱动”,“简单设计”等极限编程设计思想,运用PowerDesigner工具,针对通用需求进行模块化设计,并结合中铁十八局中天山隧道工程项目成本控制系统进行实证研究。更多还原

【Abstract】 With the rapid development of economic globalization, the enterprise information management has become an important way to enhance the competitiveness of modern cnterprises.Enterprise information management system as an important part of information technology, has become the focus of competition inevitably.The information system software development with the features of keen competition and requirement diversification, has brought the enormous risk to information system’s development.Especially,in the projects, it causes the development management system more and more difficult which because of the construction of the high design standards, the change of the requriment frequently and the other objective condition constraints.The lightweight method based on agile software development project to address the growing problem of information management system software development has brought new ideas.Extreme programming method as one of the most Sophisticated method of agile development obtaines the greate attention by the high flexibility.The dissertation analyzes the costs control system requirements and design the model which based on characteristics of extreme programming flexibilityof the tunnel project.Firstly, it studies exiting problems and characteristics of tunneling cost control, analyzes extreme programming requirement method advantages opposite in the tradition way. It designs extreme programming cost control development management planning.Secondly, it builds extreme programming demand module, improves the original demand method, avoids requirement exception, and introduces the Kano module thinking, explores the high-quality customer satisfication reuirement. On this basis, it analyzes the tunnel construction cost control systems architecture. It analyzes the main sectors with demand module and refines the tunneling cost control commond needs.At last, with the application of tunnel project cost control systems, it designs the overall framework of system development, based on extreme programming management planning; use Test-Driven Development, Simple Design extreme programming theorys and Power Designer tools to design the module according to the common requirement,and conducted empirical studies combining“China Railway Construction 18th Bureau Group Co, Ltd.”更多还原