国外牵制释放发射技术研究现状  

Research Status of Hold-down and Release Lift off Technology

作　　者：万军[1] 唐国金[1] 李道奎[1] 刘林[1] 

机构地区：[1]国防科学技术大学航天与材料工程学院,长沙410073

出　　处：《导弹与航天运载技术》2008年第3期57-61,共5页Missiles and Space Vehicles

摘　　要：综述了国外在垂直发射运载器时所使用的牵制释放发射装置的设计现状和分析牵制释放发射过程中运载器结构动态响应的进展,总结了国外牵制释放发射装置的主要设计特点和开展运载器牵制释放发射结构动态响应分析中的主要工作,针对一种新型强制式牵制释放装置提出了开展牵制释放技术研究过程中需要注意的一些问题。The up-to-date developments in the research field of the hold-down and release mechanisms as well as the lift off analysis of vertical take-off launch vehicles are summarized. Then the design characteristics of hold-down and release mechanisms designed by different countries are analyzed, while the main research efforts about the lift off analysis of vertical take-off launch vehicles are summarized. Some advice is given to the hold-down and release technology research when a new concept of constrained hold-down and release mechanism is adopted for the launch vehicle.

关 键 词：牵制释放机构 牵制发射分析 研究进展 

分 类 号：V475[航空宇航科学与技术—飞行器设计]