亚太6E卫星测控分系统设计与验证  

Design and Verification of TT&C Subsystem for APSTAR-6E Satellite

作　　者：陈杰 魏瑾[2] 雷静[2] 王绍山[3] 刘轩铭 CHEN Jie;WEI Jin;LEI Jing;WANG Shaoshan;LIU Xuanming(Institute of Telecommunication and Navigation Satellites,China Academy of Space Technology,Beijing 100094,China;Xi’an Institute of Space Radio Technology,Xi’an 710100,China;Beijing Institute of Tracking and Telecommunications Technology,Beijing 100094,China)

机构地区：[1]中国空间技术研究院通信与导航卫星总体部,北京100094 [2]西安空间无线电技术研究所,西安710100 [3]北京跟踪与通信技术研究所,北京100094

出　　处：《航天器工程》2025年第1期81-86,共6页Spacecraft Engineering

摘　　要：针对从低地球轨道到地球同步轨道全自主轨道转移的亚太6E卫星,提出了基于数字化技术的东方红三号增强(DFH-3E)卫星平台测控分系统设计。该分系统设计以数字化、多模式和灵活性为宗旨,从单机设计到系统设计全面数字化转型,以提升单机产品的通用化、系统配置的灵活性,能实现各工作频段内工作频点的在轨调整;同时具备从低地球轨道到地球同步轨道全寿命阶段自主轨道确定的能力。亚太6E卫星的在轨成功定点,验证了该分系统设计的可行性。With regard to the autonomous orbit transfer for APSTAR-6E satellite from LEO(low earth orbit)to GSO(geosynchronous orbit),a TT&C(telemetry,tracking and command)subsystem design based on digital technique is proposed for DFH-3E satellite platform.The design of the subsystem is aimed at digitalization,multi-mode and flexibility.Total digital transformation is preformed from the equipment design to subsystem design on the purpose of improving the generalization of products and flexibility of subsystem configuration,and its frequency can be adjusted in orbit within each frequency band.Moreover,this subsystem has the ability of autonomous orbit determination from LEO to GSO.The feasibility of this subsystem has been verified by the successful positioning of the APSTAR-6E satellite in orbit.

关 键 词：亚太6E卫星 东方红三号增强卫星平台 测控分系统 多模式 数字化 

分 类 号：V474.2[航空宇航科学与技术—飞行器设计]