为实现在有限研发资源条件下,水电工程施工信息化管理产品的功能及用户体验综合最优,缩短产品研发周期,利用质量功能展开(Quality Function Deployment,QFD)理论结合灰关联分析和GM(1,N)灰度模型,对专家打分所得“小样本”、“贫信息”进行生成,提取需求重要度及技术特性重要度信息,用以快速指导信息系统的功能设计及技术资源配置。该方法应用于某大型水电站工程,根据所得重要度排序完成产品功能及技术方案设计,研发出一套施工信息管理系统,实现了基于建筑信息模型(Building Information Modeling,BIM)技术的质量评定、隐患巡检、进度仿真信息化管理,有效提升了工程施工管理水平。
Abstract
The aim of this research is to optimize the function and user experience as well as shorten the design cycle of information management product for hydropower project construction in the presence of limited research resources. The QFD (Quality Function Deployment) theory together with grey correlation analysis and GM (1, N) grey model was adopted to process the “small sample” and “limited amount of information” from the experts’ inquiry by generating the iteration. Then the user requirement and technology importance information were extracted to guide the function design and technical resource allocation of the information system rapidly. This method was applied to the construction of a large hydropower station. A construction information management system was designed, whose function and technical scheme was designed based on importance ranking calculated by QFD. Quality evaluation, defect inspection and progress control informatization management based on BIM(Building Information Modeling) technology were achieved. The system has been proved to effectively promote the engineering construction management level.
关键词
水电工程 /
施工管理 /
系统研发 /
QFD /
灰度理论 /
信息系统的功能设计 /
技术资源配置
Key words
hydropower engineering /
construction management /
system development /
QFD /
grey theory /
functional design of information system /
technical resource allocation
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基金
长江勘测规划设计研究有限责任公司自主科研项目(CX2016Z13,CX2018Z28)
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