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| 基于熵的模糊决策在最优路径选取中的应用 | |
| 引用本文： | 吴刚,刘海砚,王俊超,张彬彬.基于熵的模糊决策在最优路径选取中的应用[J].辽宁工程技术大学学报(自然科学版),2012,31(4):470-473. |
| 作者姓名： | 吴刚 刘海砚 王俊超 张彬彬 |
| 作者单位： | 1. 信息工程大学测绘学院,河南郑州450052;66240部队,北京100042 2. 信息工程大学测绘学院,河南郑州,450052 3. 96633部队,北京,100096 |
| 基金项目： | 国家自然科学基金资助项目(41071297) |
| 摘 要： | 为实现中小比例尺下跨地区机动对最优路径的选取,选择在中小比例尺下与地形相关性较强且都具有模糊性的因素,基于多指标的模糊决策进行跨地区机动的最优路径选取,其中多指标权值的确定是基于信息熵的,具有客观性.研究结果表明:中小比例尺下的最优路径选取往往与最短路径存在一定的差异,也与大比例尺下考虑的影响因素不同,对于研究中小比例尺机动有重要意义. |
| 关 键 词： | 最优路径 模糊决策 信息熵 多指标 地形分析 权值 机动 中小比例尺 |
TApplication of Fuzzy decision-making based on entropy in selecting optimal path |
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| WU Gang , LIU Haiyan , WANG Junchao , ZHANG Binbin.TApplication of Fuzzy decision-making based on entropy in selecting optimal path[J].Journal of Liaoning Technical University (Natural Science Edition),2012,31(4):470-473. | |
| Authors: | WU Gang LIU Haiyan WANG Junchao ZHANG Binbin |
| Institution: | 1.Institute of Surveying and Mapping,Information Engineering University,Zhengzhou 450052,China; 2.Troops 66240,Beijing 100042,China;3.Troops 96633,Beijing 100096,China) |
| Abstract: | In order to achieve the selection of optimal path in small and medium-scale,this study selects the fuzzy factors which are strongly related with terrain,conducts a fuzzy decision-making based on multiple indicators in the trans-regional optimal path selection.The weighs of multi-index are determined based on information entropy,which is considered as objective.The results show that the optimal path based on the trans-regional mobility in small and medium-scale is different from the shortest path,and also different from the path considering relevant indicators in large-scale.The study is of significance in studying mobility in small and medium-scale. |
| Keywords: | optimal path fuzzy decision-making information entropy multiple indicators terrain analysis weights maneuvering small and medium scale |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |