摘要
将非等权目标灰局势决策方法用于基础工程投标决策 ,初步涉及了基础工程投标中存在的诸多不确定因素和风险性 .从决定工程投标的影响因素入手 ,确定了灰色局势决策目标和权向量 ,将决策树和标准离差率(风险值 )的计算结果作为量化了的决策目标 ,使灰色局势决策方法的基础数据来源更具有理论依据 .结合工程实例 ,具体阐述了投标决策过程 ,并对决策结果给予了细致分析 .
Unequal weighted multiple aim decision making was used in foundation engineering bidding. Lots of undefined preliminary factors and risks of foundation engineering bid were involved. Based on the governing factors of engineering bid, the grey decision making aims and their weight vector were defined. The results of the decision making tree and normal deviate rate (value at risk) were used as quantified aims. The source of data was based on theory. According to the example, the bidding decision making procedure was explained and the results were analyzed. The study provided a scientific evidence for foundation enterprises to make a correct bidding scheme.
出处
《华中科技大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
2004年第7期27-30,共4页
Journal of Huazhong University of Science and Technology(Natural Science Edition)
基金
国家自然科学基金资助项目 (4 0 372 0 6 9)
关键词
基础工程
投标
灰色决策
决策树
标准离差率(风险值)
foundation engineering
bidding
grey decision making
decision making tree
normal deviate rate at risk
