| 基于DHGF算法的智能运输系统(ITS)评价方法 |
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| 引用本文： | 杨敏,李文勇,徐建闽.基于DHGF算法的智能运输系统(ITS)评价方法[J].桂林电子科技大学学报,2007,27(3):227-231. |
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| 作者姓名： | 杨敏 李文勇 徐建闽 |
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| 作者单位： | 1. 桂林电子科技大学,机电工程学院,广西,桂林,541004
2. 华南理工大学,交通学院,广东,广州,510640 |
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| 摘 要： | 为了对智能运输系统(ITS)进行较为客观的评价,提出了一种新的基于DHGF算法的智能运输系统(ITS)评价方法.该方法将改进的Delphi法、层次分析法(AHP)、灰色关联法、模糊评判法运用在智能运输系统评价的不同阶段,Delphi法用于建立智能运输系统的评价指标体系,层次分析法用来确定各评价指标间的权重,灰色关联法用于对专家评分数据的处理,最后用模糊评判法得出评价结论.结果证明,该方法结合了各种方法的优点,是有效可行的,可以较好地解决智能运输系统的评价问题.
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| 关 键 词： | 智能运输系统(ITS) DHGF算法 评价方法 |
| 文章编号： | 1673-808X（2007）03-0227-04 |
| 修稿时间： | 2007-03-30 |
An evaluation method for intelligent transportation systems based on DHGF algorithm |
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| YANG Min,LI Wen-yong,XU Jian-min.An evaluation method for intelligent transportation systems based on DHGF algorithm[J].Journal of Guilin Institute of Electronic Technology,2007,27(3):227-231. |
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| Authors: | YANG Min LI Wen-yong XU Jian-min |
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| Affiliation: | 1. School of Machinetronic Engineering, Guilin university of electronic technology, Guilin 541004, China; 2. College of Traffic and Communications, South China University of Technology, Guangzhou 510640, China |
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| Abstract: | A new method based on DHGF is proposed in this paper for the evaluation on intelligent transportation systems(ITS).DHGF is an integrated method of Delphi method,analytic hierarchy process(AHP),Grey interconnect degree and Fuzzy comprehensive evaluating which are applied at the different stages of evaluation.The actual procedure is as follows: Delphi is used to establish the evaluation index of ITS while analytic hierarch process is used to ascertain the combined weight of the whole evaluation index.At the same time,Grey theory is used to deal with the mark by the experts for ITS evaluation and Fuzzy comprehensive evaluating operate the results of intelligent transportation systems.In light of the advantages and disadvantages of each theory,different theories can be used at various steps in the evaluation.DHGF is used to evaluate intelligent transportation system with satisfactory results.An example is also given in the last part of this paper to illustrate the actual procedure of the method. |
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| Keywords: | intelligent transportation systems(ITS) DHGF evaluation method |
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