CAJ | 학술논문

1090ES广播式自动相关监视（ADS-B）是国际民航组织（ICAO）推荐的一种监视模式。给出了ADS-B对目标飞机位置进行简洁位置报告（CPR）编解码的算法机理，仿真实现了报文收发的过程，并对收发的数据偏差进行了统计。同时，本文还通过建立接收模型，模拟仿真了二次雷达（SSR）A/C模式和S模式干扰信号以及本机接收距离对成功接收ADS-B报文的影响。研究结果表明，CPR算法对目标飞机位置编解码具有很高的有效性和准确性，减少同频干扰数以及缩短目标飞机和本机之间的距离，都能有效提高成功接收报文的概率。
1090ES엄파식자동상관감시（ADS-B）시국제민항조직（ICAO）추천적일충감시모식。급출료ADS-B대목표비궤위치진행간길위치보고（CPR）편해마적산법궤리，방진실현료보문수발적과정，병대수발적수거편차진행료통계。동시，본문환통과건립접수모형，모의방진료이차뢰체（SSR）A/C모식화S모식간우신호이급본궤접수거리대성공접수ADS-B보문적영향。연구결과표명，CPR산법대목표비궤위치편해마구유흔고적유효성화준학성，감소동빈간우수이급축단목표비궤화본궤지간적거리，도능유효제고성공접수보문적개솔。
1090ES Automatic Dependent Surveillance-Broadcast (ADS-B) is a surveillance mode recommended by the International Civil Aviation Organization (ICAO). The algorithm mechanism of CPR encoding and decoding to the target aircraft position is presented by the ADS-B. The process of messages receiving and sending is simulated, and the receiving and sending data is counted. Meanwhile, an ADS-B receiving model is established to simulate the influence on successful receiving ADS-B message when the mode A/C and mode S interferences in Second Surveillance Radar (SSR).The results show that the CPR algorithm has the high validity and accuracy to the encoding and decoding of target aircraft position message, and that the reduction of co-channel interferences and decrease of the distance between target aircraft and local aircraft can effectively improve the probability of successful receiving ADS-B message.