摘要
以某车载箱式多管火箭炮为例,根据其结构和发射特点,运用阻尼减振技术来减少火箭发射时发射装置的振动,从而减小火箭初始扰动提高射击密集度。对施加复合阻尼前后定向管口的速度和加速度的时间历程进行仿真分析,说明了阻尼减振的有效性。
Canister's multiply launch rocket system on vehicle platform is studied using structural dynamics theories. According to the structural characteristics of MLRS, damping and diminishing vibration technology is employed to reduce the rocket launcher's vibration. After all, the initial disturbance is diminished and firing concentration of MLRS is improved. What velocities and accelerations of launch tube with damping or not change as time undergoes are simulated. The computed results show that the damping and reducing vibration are valid.
出处
《弹箭与制导学报》
CSCD
北大核心
2005年第2期77-79,共3页
Journal of Projectiles,Rockets,Missiles and Guidance
