深空探测学报2018，Vol.5Issue(4)：347-353,7.DOI:10.15982/j.issn.2095-7777.2018.04.004
小行星探测电推进系统方案研究
Study on the Electric Propulsion System for Asteroid Detection
李宗良 1高俊 1刘国西 1周成 1汤章阳 1邹达人1
作者信息
摘要
Abstract
The electric propulsion has the characteristics of high specific impulse, long service life and highly autonomous cruise, which will significantly reduce the propellant mass and improve the load ratio when it's used for orbit maneuver operation during the cruise phase of asteroid detection. The electric propulsion system for asteroid detection is investigated. According to the mission requirements of the asteroid detection to the electric propulsion and the technical basis of the existing electric thruster, five kinds of electric propulsion system solutions are proposed and compared, the optimal solution is designed and the key technologies are analyzed.关键词
小行星探测/电推进系统/关键技术Key words
asteroid detection/electric propulsion system/key technologies分类
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李宗良,高俊,刘国西,周成,汤章阳,邹达人..小行星探测电推进系统方案研究[J].深空探测学报,2018,5(4):347-353,7.
