摘要
油气管道线路走向的设计是油气管道建设的核心问题。本文采用一种基于层次分析法(AHP)多因素定权的油气管道选线方法进行选线,采用AHP来确定多种因素的权重大小,建立综合费用模型,并在此模型上实现油气管道的最优路径。实验表明,与单因素油气管道选线相比,该方法提高了油气管道选线的优化程度。
The design of oil and gas pipeline alignment is the main issue in oil and gas pipeline construction. Aiming at the situa- tion that traditional method failed to consider multi-factors comprehensively, an AHP based multi-factors weight method for route selec- tion of oil and gas pipelines was applied in the paper. First, the weight of multi-factors was determined with AHP. Then the weight and single factor cost model were used to construct a comprehensive cost model. Finally the optimal route selection was realized on the mod- el. The experiment showed that compared with single factor method, this method could optimize the oil and gas route selection by con- sidering multi-factors comprehensively.
出处
《测绘科学》
CSCD
北大核心
2013年第5期122-125,共4页
Science of Surveying and Mapping
基金
中央高校基本科研业务费专项资金资助项目(10CX05007A)
