改进人工蜂群算法统计反演大气波导的比较  

A comparative study on the statistical inversion of the atmospheric duct using improved artificial bee colony algorithm

作　　者：杨超[1] 高湦 陈竞[1] 马浩伦 

机构地区：[1]西安邮电大学理学院,陕西西安710121 [2]西安市航空六一八中学,陕西西安710065

出　　处：《西安邮电大学学报》2017年第1期73-77,共5页Journal of Xi’an University of Posts and Telecommunications

基　　金：国家自然科学基金资助项目(61302050)

摘　　要：利用雷达海杂波反演技术,比较3种改进人工蜂群算法在大气波导反演时的性能。通过统计方法与反演过程的收敛曲线分析了仿真折射率剖面所产生的海杂波功率得到的表面波导的统计反演结果。结果表明,局域搜索能力较强的改进人工蜂群算法在表面波导反演过程中的性能明显优于其他两种算法。A comparative study on the performance of the three improved artificial bee colony algorithms used in the inversion of the atmospheric duct is conducted based on refractivity from clutter（RFC）technique.The statistical inversion results obtained by the synthetic refractivity profile are mainly discussed by the statistical approach and the convergence curves.The results show that the performance of the improved artificial bee colony with powerful local search ability is clearly better than those of the others.

关 键 词：雷达海杂波 传输特性 表面波导 反演 

分 类 号：TN011[电子电信—物理电子学]