摘要
系统研究中国载人运载火箭飞行中出现的POGO现象.为解决首次载人飞行中出现的POGO问题,提出变能量蓄压器的POGO抑制方案,成功抑制了"8 Hz"POGO异常振动,改善了航天员的乘坐环境.
The phenomena of POGO in China manned spaceflight was researched systemically. According to the complicated POGO issue found in our first manned spaceflight, the varying energy accumulator suppression scheme was first proposed to reduce the abnormal vibration of 8Hz that made important influence to the cosmonauts＇ lives, and brought comfort vibration scheme for the cosmonauts.
出处
《中国科学：技术科学》
EI
CSCD
北大核心
2014年第5期504-509,共6页
Scientia Sinica(Technologica)
基金
长征二号F运载火箭专项资助项目
关键词
POGO
变能量蓄压器
抑制
POGO, varying energy accumulator, suppression
