摘要
介绍了拦载器的点火冲击地面模拟技术研究。通过梯形波冲击和波形复现试验模拟,测量出了导引头和惯组的角速率差别,并通过控制轨控力的方式获得了角速率频响函数,为结构修改和制导控制系统改进提供了重要依据。
This paper introduces shock ignition simulation of kinetic kill vehicle. The angular velocity difference of seeker and SIMU is proved by field data waveform replication and trapezoidal wave shock testing. With force control technology, angular velocity frequency function is also obtained. The simulation results provide a reference of structure modification and guidance and control system design.
出处
《强度与环境》
2010年第2期37-41,共5页
Structure & Environment Engineering
关键词
拦截器
导引头
角速率频响函数
波形复现
冲击
kinetic kill vehicle
seeker
angular velocity frequency function
waveform replication
shock
