DOI:10．20079/j．issn．1001－893x．211024002引用格式:李奇真．面向地球表面三维空间的远程监视覆盖优化［J］．电讯技术，2023，63(2):173－178．［LIQZ．Coverageoptimizationforremotesurveillanceorientedto3DspaceontheEarth'ssurface［J］．TelecommunicationEngineering，2023，63(2):173－178．］面向地球表面三维空间的远程监视覆盖优化*李奇真(中国西南电子技术研究所，成都610036)摘要:对地球表面三维空间进行远程监视覆盖有利于早期发现入侵目标。构建了地球表面曲率影响下的三维目标空间模型以及传感器三维感知模型，提出了覆盖优化算法。该算法将地球表面三维目标空间离散化处理，利用地(海)面固定位置三维有向传感器网络对目标空间感知监视，采用智能优化算法优化调整三维有向传感器主感知方向的方位角和俯仰角，从而最大化传感器网络对目标空间的监视覆盖率。关键词:三维有向传感器网络;地球表面三维空间;远程感知覆盖;智能优化算法开放科学(资源服务)标识码(OSID):微信扫描二维码听独家语音释文与作者在线交流享本刊专属服务中图分类号:TN971．5文献标志码:A文章编号:1001－893X(2023)02－0173－06CoverageOptimizationforＲemoteSurveillanceOrientedto3DSpaceontheEarth'sSurfaceLIQizhen(SouthwestChinaInstituteofElectronicTechnology，Chengdu610036，China)Abstract:Ｒemotesurveillancecoverageforthree-dimensional(3D)spaceontheEarth'ssurfaceisconductivetoearlydetectionofintrusiontargets．A3Dtargetspacemodelundertheinfluenceofthecurvatureoftheearth'ssurfaceanda3Dsensingmodelareconstructed．Andacoverageoptimizationalgorithmisproposed．Inthisalgorithm，the3DtargetspaceontheEarth'ssurfaceisdiscretized．The3Ddirectionalsensornetworkswithfixedpositionareusedtomonitorthetargetspace．Theazimuthsandelevationsofthemainsensingdirectionsofthe3Ddirectionalsensorsareadjustedthroughintelligentoptimizationalgorithmstomaximizethecoverageratioofthetargetspace．Keywords:three-dimensionaldirectionalsensornetwork;three-dimensionalspaceontheEarth'ssurface;remotesurveillancecoverage;intelligentoptimizationalgorithm0引言多传感器协同组成的传感器网络能够显著提高对环境的探测、感知能力［1］。传感器网络对热点区域、热点目标的感知覆盖是全方位有效监视、监控热点区域、热...
