利用GIS技术与改进TOPSIS的常规导弹发射阵地局部选址方法  

Local site selection method of conventional missile launching position based on GIS technology and improved TOPSIS

作　　者：李亚雄 张鑫伟 赵久奋 王顺宏 杨新智 LI Yaxiong;ZHANG Xinwei;ZHAO Jiufen;WANG Shunhong;YANG Xinzhi(College of Operational Support,Rocket Force University of Engineering,Xi′an 710025,China)

机构地区：[1]火箭军工程大学作战保障学院,陕西西安710025

出　　处：《国防科技大学学报》2024年第6期77-87,共11页Journal of National University of Defense Technology

基　　金：国家自然科学基金资助项目(12171481);陕西省自然科学基金资助项目(2020JQ-485)。

摘　　要：为准确有效地确定导弹发射阵地选址位置,克服目前阵地选址过程中主观因素较强和难以判断选址方案优劣的弊端,提出基于地理信息系统(geographic information system,GIS)与改进优劣解距离法(technique for order preference by similarity to an ideal solution,TOPSIS)的两阶段阵地选址方法。初选阶段,构建影响发射阵地选址的指标体系,利用改进层次分析法得到各指标综合权重,针对定量指标,采用GIS技术建立多环缓冲区进行空间分析,得到发射阵地选址备选方案;精选阶段,结合备选方案各指标得分,针对定性指标,利用灰色关联改进的TOPSIS进行综合评价,得到导弹发射阵地最优选址方案。实例验证表明:该方法具有较好的可操作性和适用性,主观因素影响较小,能够为导弹发射阵地选址提供决策依据。In order to accurately and effectively determine the location selection of missile launch position,overcome the disadvantages of strong subjective factors and the difficulty to judge the pros and cons of the location selection scheme in the current position location process,a two-stage position location selection method based on GIS(geographic information system)and improved TOPSIS(technique for order preference by similarity to an ideal solution)was proposed.In the primary selection stage,the index system affecting the location selection of launch position was constructed,and the comprehensive weight of each index was obtained by using the improved analytic hierarchy process.Aiming at the quantitative index,the multi-loop buffer zone was established by GIS technology for spatial analysis,and the selection scheme of launch position location selection was obtained.In the precise selection stage,combined with the scores of each index of the alternative scheme,and aiming at the qualitative index,the grey correlation improved TOPSIS was used for comprehensive evaluation to obtain the optimal location scheme of missile launching position.Example verification shows that this method has good operability and applicability,and the influence of subjective factors is small,which can provide decision-making basis for the location selection of missile launching positions.

关 键 词：选址分析 地理信息系统 改进优劣解距离法 灰色关联分析 方案决策 

分 类 号：V552.3[航空宇航科学与技术—人机与环境工程] P208[天文地球—地图制图学与地理信息工程] E253[天文地球—测绘科学与技术]