考虑扩建的VTS雷达站多目标选址优化  

Multi-Objective Location Optimization for the Expansion of VTS Radar Station

作　　者：黄川 吕靖 孙立谦 艾云飞[4] Huang Chuan;Lv Jing;Sun Liqian;Ai Yunfei(Transport Planning and Research Institute,Ministry of Transport,Beijing 100028,China;College of Transportation Engineering,Dalian Maritime University,Dalian 116026,China;China Communications Information&Technology Group Co.,Ltd,Beijing 100011,China;China Transport Telecommunications&Information Center(CTTIC),Beijing 100011,China)

机构地区：[1]交通运输部规划研究院,北京100028 [2]大连海事大学交通运输工程学院,辽宁大连116026 [3]中国交通信息科技集团有限公司,北京100011 [4]中国交通通信信息中心,北京100011

出　　处：《中国管理科学》2024年第9期70-81,共12页Chinese Journal of Management Science

基　　金：国家社会科学基金重大研究专项(19VHQ012);国家自然科学基金项目(71974023);中央高校基本科研业务费专项资金(3132019302,3132021347)。

摘　　要：考虑到已建船舶交通管理系统(vessel traffic service,VTS)监管能力不足的现状,以VTS雷达站扩建为研究内容,研究了VTS雷达站多目标选址问题。考虑实际建站过程中周围障碍物产生遮挡以及雷达无线电波在介质中传播存在衰减特征,提出了雷达衰减测算方法和障碍物遮挡判断方法;以建站总成本最小和水域总面积覆盖率最大为目标,构建了考虑扩建的VTS雷达站多目标两阶段选址模型,并设计自适应混沌粒子群算法求解。然后,以我国南方某省份VTS雷达站选址项目为算例进行模型验证、敏感性分析及算法有效性分析,并就方案选择展开讨论。研究结果表明,所建模型及算法能够有效得到近似最优解,为VTS雷达站扩建选址提供解决思路。Considering the current situation of insufficient supervisory capacity of the established Vessel Traffic Service(VTS),the expansion of VTS radar station location optimization is studied in this research.And a multi-objective locationoptimization problem of VTS radar station is investigated.While the attenuation of radar electromagnetic wave and obstacle occlusion are considered in the location optimization process.By expanding the number of the radar station to the built VTS system,safe navigations of voyaging vessels can be achieved and ensured.In the location optimization process,taking the obstacle occlusion and the attenuation of the radar electromagnetic wave into consideration,the radar attenuation measurement method and the obstacle occlusion judgment method are proposed in the three-dimensional space based on the spatial geometry method.Then,with the objectives of minimizing the total construction cost of VTS radar station and maximizing the coverage of the total water area,the maximum coverage model and the gradual coverage model are used to construct the mathematical model for the expansion of the radar station.And a VTS radar station project in a southern province of China is used as an example to verify the effectiveness of the proposed model and algorithm,and the results of the example are analyzed and sensitivity analysis is conducted.The results show that the proposed model and algorithm can effectively obtain the approximate optimal solution,which provides the solution program for location selection in the expansion process of VTS radar station.Meanwhile,it can provide references about method and model for the studies about radar station blind area,radar station location selection and facility location problems.

关 键 词：船舶交通管理系统 雷达站选址 扩建 障碍物遮挡 雷达衰减 

分 类 号：U644[交通运输工程—船舶及航道工程]