Selection Research on Construction Sub-contractor Enterprises Based on Bilevel Programming

摘要：

To solve the problem of sub-contractor selection existing in the construction market, in this paper, the author constructs the selection model based on bilevel programming, in which the upper planning objective is to minimize the total cost of construction enterprises subcontracting and the lower planning objective is to maximize the quality of subcontractors service, and then the paper uses the genetic and double iterative algorithm to solve the model. Finally, according to research examples, it comparatively analyzes with different algorithms to verify the validity of the model, that is to say, when the sub-contractor selection is a long-term and repeated in stages, the bilevel programming model can be a good incentive for subcontractors to improve service quality, and reduce the service price.

关键词： Construction enterprises Subcontractors selection bilevel programming decision-making model

作者: Yan-bing Yin Hong Zhao Hanjun Chen

作者单位: School Of Economics Tianjin Polytechnic University Tianjin 300384, China

会议类型: 国际会议

会议名称: 2010 International Conference on Computer and Information Application(2010年计算机与信息应用国际会议 ICCIA 2010)

会议地点: 天津

会议语种:英文

页码: 330-334

在线出版日期: 2010-12-03（万方平台首次上网日期，不代表论文的发表时间）