机扫结合相扫机动测控系统测角系统误差修正方法  

System Error Correction Method for Angle Measurement System of Machine Scanning Combined with Phase Scanning in Moving TT&C System

作　　者：陈阳[1] Chen Yang(NO.38 Research Institute of CETC,Hefei,China)

机构地区：[1]中国电子科技集团公司第三十八研究所,安徽合肥

出　　处：《科学技术创新》2023年第16期61-64,共4页Scientific and Technological Innovation

摘　　要：针对机械伺服扫描结合电波束扫描的相控阵测控系统,在舰载(或车载)机动状态下执行测控任务的特殊场景,分析了该任务场景下的测角系统误差修正方法,给出了该任务场景下的测角系统误差修正公式。结合具体的试验数据,验证了该修正公式的正确性,满足系统使用需求,且已成功应用于某测控系统中。For a phased array TT&C system with mechanical servo scanning combined with electric beam scanning,a special scenario of executing measurement and control tasks in shipboard(or vehicle)maneuvering state is analyzed.The error correction method of the angle measurement system in this task scenario is analyzed,and the error correction formula of the angle measurement system in this task scenario is provided.Combined with the specific test data,the correctness of the correction formula is verified,which meets the requirements of the system,and has been successfully applied to a TT&C system.

关 键 词：机械扫描 相扫 测控系统 测角 系统误差修正 

分 类 号：TN957.3[电子电信—信号与信息处理]