弹道学报2011，Vol.23Issue(1)：35-39,5.
脉冲修正弹转速的变化规律
Change Regularity of Rotation Speed of Impulse Correction Projectile
摘要
Abstract
To research the change regularity of projectile rotation speed in trajectory correction process, the influence factors of rotation speed were studied based on angular motion equations of impulse correction projectile. The balanced rotation speed was deduced after impulse correction.According to the characteristic of correction trajectory,the change regularity of rotation speed of projectile after impulse action was obtained. The study result indicates that the radial eccentricity caused by the impulse action is the main factor which causes the large change of rotation speed.The change degree of rotation speed is concerned with the magnitude of impulse, the radial eccentric distance and the number of working impulse motor,and the process that the speed goes equilibrium is independent of the impulse.关键词
脉冲修正弹/角运动方程组/转速/径向偏心Key words
impulse correction projectile/angular motion equations/ rotation speed/radial off-center分类
军事科技引用本文复制引用
杨红伟,甘明刚..脉冲修正弹转速的变化规律[J].弹道学报,2011,23(1):35-39,5.基金项目
北京市教育委员会共建项目(XK100070532) （XK100070532）
省部级重点基金项目 （）
