摘要
针对"神舟号"飞船主伞存在少量局部破损的问题,"神舟八号"主伞进行了改进设计。改进的目的是减少主伞局部破损,提高主伞可靠性。主要的改进措施是增加了伞衣保护布和牵顶伞。试验结果表明,主伞破损比改进前减少了70%,达到了改进目的。
In this paper,the SHENZHOU-8 main parachute made some improvement like using panel and apex parachute to reduce the damage and improve the reliability, The benefit of reducing 70% had been proved by lots of tests. sacrifice damage
出处
《航天返回与遥感》
2011年第6期26-32,共7页
Spacecraft Recovery & Remote Sensing
基金
国家重大科技专项工程
关键词
“神舟号”飞船
降落伞
主伞
改进
SHENZHOU airship Parachute Main parachute Improvement
