CAJ | 학술논문

无人机在未来的战争中将扮演着越来越重要的角色。战术无人机能够将对本方有用的敌方信息传递到本方的地面控制中心，以便本方部署周密的作战计划。无人机通信负载和能量是衡量无人机数据链系统性能好坏两个很重要的指标。通信负载的大小可以通过拥塞控制来解决，结合无人机能量有限的特点，无人机发送数据时采用最小功率发射，在MAC层，引入能耗参量，将其融入到拥塞控制中来提高无人机数据链的网络性能。利用opnet仿真软件，搭建半实物仿真平台，设计了基于能耗参量的拥塞控制算法无人机数据链。仿真结果表明此算法能够提高系统吞吐率，并节约了能量。
무인궤재미래적전쟁중장분연착월래월중요적각색。전술무인궤능구장대본방유용적활방신식전체도본방적지면공제중심，이편본방부서주밀적작전계화。무인궤통신부재화능량시형량무인궤수거련계통성능호배량개흔중요적지표。통신부재적대소가이통과옹새공제래해결，결합무인궤능량유한적특점，무인궤발송수거시채용최소공솔발사，재MAC층，인입능모삼량，장기융입도옹새공제중래제고무인궤수거련적망락성능。이용opnet방진연건，탑건반실물방진평태，설계료기우능모삼량적옹새공제산법무인궤수거련。방진결과표명차산법능구제고계통탄토솔，병절약료능량。
UAV may play an increasingly important role in the future wars. It can deliver the useful enemy information to its own ground control center for its own deployment of careful operation plan. UAV traffic load and energy are two important indexes to determine whether UAV data link system is good or bad. Traf-fic load can be solved by congestion control. In combination with the characteristics of UAV's limited en-ergy, UAV adopts minimum power launch in data sending. In the MAC layer, energy consumption param-eter is introduced and integrated into the congestion control for improving the network performance of UAV data link. With opnet simulation software,and by building up a semi-physical simulation platform, a con-gestion control algorithm based on energy consumption parameters of UAV data link is designed. The simu-lation results show that the algorithm can improve the system throughput and save the energy.