航天器工程2012，Vol.21Issue(6)：7-24,18.
国外深空探测器着陆缓冲系统的特点和应用
Characteristics and Application of Deep-space Explorer Landing Impact Attenuation System
韩鸿硕 1王一然 1蒋宇平 1曹秀云 1陈杰 1李静 1李浩悦 1李虹琳 1陈建光1
作者信息
- 1. 中国航天系统科学与工程研究院,北京100048
- 折叠
摘要
Abstract
Characteristics and application of lunar and planetary landing impact attenuation sys- tems are basically presented. Basic types of these systems involve soft-landing mechanism, airbag impact attenuation device, and SkyCran landing architecture. Soft-landing mechanism is composed of landing gear(leg), impact attenuator, deployment and downlock mechanism, and has characteristics of big mass and simple and reliable structure, which is used in US Surveyor, Apollo, Morpheus,and Soviet Luna lander. Airbag impact attenuation device is composed of gas genera- tor, airbag assembly, deployment and retraction mechanism, and has characteristics of small mass, small packing containment and good landing stability,which is used in US Mars Pathfinder (MPF), Mars Exploration Rover (MER), Soviet ealier Lunas,and Europe Bepi-Colombo mercu- rial explorer. SkyCran landing architecture is composed of SkyCran, its thrust system, etc. , and has characteristics of low landing speed,weak shock, high security and high reliability, which is used in Curiosity rover of Mars Science Laboratory (MSL).关键词
深空探测器/着陆器/着陆缓冲系统/软着陆机构/气囊/空中悬吊机Key words
deep-space explorer/lander/landing impact attenuation system/soft-landing mechanism/airbag/SkyCran分类
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韩鸿硕,王一然,蒋宇平,曹秀云,陈杰,李静,李浩悦,李虹琳,陈建光..国外深空探测器着陆缓冲系统的特点和应用[J].航天器工程,2012,21(6):7-24,18.
