一种ε-不敏感单通道角跟踪系统跟踪策略  

An-Insensitive Tracking Policy for a Single-channel Angle Tracking System

作　　者：尤明懿[1] 赵砚[2] 

机构地区：[1]中国电子科技集团公司第三十六研究所,浙江嘉兴314033 [2]清华大学电子工程系,北京100084

出　　处：《通信对抗》2016年第1期31-34,37,共5页Communication Countermeasures

摘　　要：根据角跟踪系统实际工作过程中跟踪目标不断运动,角跟踪系统各单元均可能存在影响跟踪指向精度因素的特点,提出一种ε-不敏感单通道角跟踪系统优化跟踪策略。根据策略,只有当估计误差角大于ε时才启动天线跟踪。提出的策略有望提升跟踪过程的连续性与稳定性。应用案例演示了提出的跟踪策略的制定流程。An optimized ε-insensitive tracking policy for a single-channel angle tracking system is proposed based on the fact that tracking objects are continuously moving in the operation process of the angel tracking system, and there are factors influencing the tracking accuracy in all modules of the angel tracking system. Based on the proposed policy, antenna tracking is only triggered when the estimated error angle is greater than ε. The proposed policy can hopefully improve the continuity and stability of the tracking process application case study illustrates the establishment process of the tracking policy.

关 键 词：中继星 角跟踪系统 跟踪策略 

分 类 号：TN971[电子电信—信号与信息处理]