航天器工程2025，Vol.34Issue(2)：113-119,7.DOI:10.3969/j.issn.1673-8748.2025.02.015
Orbital ATK公司高轨在轨服务卫星功能分析及启示
Functional Analysis and Insights on Orbital ATK,Inc.'s High-orbit On-orbit Servicing Satellites
王彪 1宋旭民 1王伟林 1王少成2
作者信息
- 1. 航天工程大学,北京 101400
- 2. 中国人民解放军61618部队,北京 100094
- 折叠
摘要
Abstract
Northrop Grumman Innovation Systems(now Orbital ATK Inc.)is an important com-pany in the field of high orbit on-orbit servicing satellites,and its technology evolution path holds significant research value.First,a systematic overview of the high-orbit on-orbit servicing satel-lite systems developed by Orbital ATK at different stages is provided.Then,a comparative an-alysis of the relevant technologies and functions of each satellite is conducted.The development trajectory of technologies related to on-board navigation and space situational awareness is identi-fied for satellites such as MiTEx,ANGEL,and GSSAP.The EAGLE and LDPE series satellites in-novate the modular architecture of"host platform+multi-payload"through the application of the Evolved Expendable Launch Vehicle Secondary Payload Adapter(ESPA),a ring platform,forming a capability for rapid payload iteration and updates.The MEV satellite introduces a new paradigm for spacecraft life extension services.Finally,a summary of Orbital ATK's satellite development process is provided,offering insights for the future development of high-orbit on-orbit servicing satellites.关键词
高轨卫星/Orbital ATK公司/在轨服务/功能特点Key words
GEO satellite/Orbital ATK,Inc./on-orbit servicing/functional characteristics引用本文复制引用
王彪,宋旭民,王伟林,王少成..Orbital ATK公司高轨在轨服务卫星功能分析及启示[J].航天器工程,2025,34(2):113-119,7.
