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| 基于模糊集理论的建设项目评标方法研究 | |
| 引用本文： | 张仕廉,王玉合,王仙,王春. 基于模糊集理论的建设项目评标方法研究[J]. 工程管理学报, 2018, 0(3): 30-034. DOI: 10.13991/j.cnki.jem.2018.03.006 |
| 作者姓名： | 张仕廉 王玉合 王仙 王春 |
| 作者单位： | 重庆大学 建设管理与房地产学院 |
| 摘 要： | 针对当前评标模型或方法普遍存在的未能考虑招标人具体项目目标要求的问题，加入了对招标人要实现的具体项目目标的评价以建立一个科学合理的评标应用模型，并用工程实例验证模型的可行性。该模型引入五级语言评审变量，把评标人通过语言变量对项目目标、评价指标进行的评价转换为三角模糊数以量化，通过模糊平均算子、三角模糊数期望及模糊关系的合成原理等基于模糊集理论的算法获得评标结果。研究结果表明:模型筛选出的投标人能满足招标人对具体项目目标的要求，评价结果客观真实。 |
| 关 键 词： | 评标方法 模糊集 三角模糊数 投标人选择 建设项目 |
Research on the Evaluation Method for Construction Project Bidding:A Study Based on Fuzzy Sets Theory |
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| ZHANG Shi-lian,WANG Yu-he,WANG Xian,WANG Chun. Research on the Evaluation Method for Construction Project Bidding:A Study Based on Fuzzy Sets Theory[J]. Journal of Engineering Management, 2018, 0(3): 30-034. DOI: 10.13991/j.cnki.jem.2018.03.006 | |
| Authors: | ZHANG Shi-lian WANG Yu-he WANG Xian WANG Chun |
| Affiliation: | Faculty of Construction Management and Real Estate，Chongqing University |
| Abstract: | To address the problem that the current bidding evaluation method cannot effectively reflect the detailedrequirements of tenderer, a novel evaluation model was established to deal with the specific objectives of tenderer. Thefeasibility of the model was verified based on an engineering project. Five levels of linguistic assessment variables wereintroduced in the model. Based on these variables, project objectives and evaluation indicators were converted into triangularfuzzy numbers for quantitative assessment. The evaluation results were achieved by using algorithms such as fuzzy averageoperator, triangular fuzzy number expectation and synthesis principle based on fuzzy set theory. The results showed that theselected bidders can meet the requirements of the tenderer for specific project objectives, and the evaluation results wereobjective and effective. |
| Keywords: | bidding evaluation method fuzzy sets triangular fuzzy numbers bidder selection construction project |
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