摘要
针对火箭弹/发射装置系统,建立半约束期火箭弹的运动微分方程,把火箭弹的质量偏心和动不平衡作为随机激励处理,分析其对火箭初始扰动的影响。给出了在随机激励作用下火箭初始扰动的可能域。
In the range of the rockets/launcher system, differential equations of rocket during the semi-constraint period have been constructed. , Processing mass unbalance and dynamic unbalance as random excitation, it＇s influence on initial disturbances of rocket has been analyzed. The presumable range of initial disturbances for rocket under random excitation has been given.
出处
《弹箭与制导学报》
CSCD
北大核心
2005年第3期70-71,共2页
Journal of Projectiles,Rockets,Missiles and Guidance
关键词
火箭
初始扰动
随机激励
可能域
rocket
initial disturbances
random excitation
presumable range
