动中通天线伺服控制与航姿测量系统的联合设计  

Joint design of servo control and attitude measurement system for STOM antenna

作　　者：张硕[1] 王一焕 秦超 ZHANG Shuo;WANG Yihuan;QIN Chao(The 54th Research Institute of CETC,Shijiazhuang Hebei 050081,China)

机构地区：[1]中国电子科技集团公司第五十四研究所,河北石家庄050081

出　　处：《河北省科学院学报》2023年第2期51-55,共5页Journal of The Hebei Academy of Sciences

摘　　要：动中通天线使用惯导或航姿参考系统等航姿测量系统获取载体或天线相对于地理坐标系的角度,以此补偿天线波束指向,实现稳定可靠的跟踪卫星。为进一步提高天线在载体快速机动时的跟踪精度,本文提出了一种动中通天线伺服控制与航姿测量系统的联合设计方法,显著地降低了航姿数据延迟,仿真试验表明,有效地提升了载体摇摆时的跟踪精度。In the STOM antenna system,modules such as INS and AHRS to measure the angle of the carrier or antenna relative to the geographic coordinate system are used to compensate the antenna beam pointing and achieve stable and reliable tracking of satellites.In order to further improve the tracking accuracy of the antenna when the carrier is rapidly maneuvering,a joint design of servo control and attitude system for STOM antenna is proposed,which can significantly reduce the delay of the attitude data,and the tracking accuracy improvement of the maneuvering carrier is verified by simulation.

关 键 词：动中通天线 航姿系统 数据延迟 联合设计 

分 类 号：TN965[电子电信—信号与信息处理]