滑翔制导炸弹翻转控制方案研究

• 作 者: 王建立 凡建超 胡波
• 机 构: 中国兵器装备集团公司长沙机电产品研究开发中心,
• 出 处: 战术导弹技术
• 发表日期: 2016年05期
• 关键词: 制导炸弹 滑翔 滑翔制导炸弹 过载控制 角度控制 角速度 弹翼 偏航通道 仿真结果 滚转角速度

滑翔制导炸弹为避免弹翼和吊耳位置重叠,通常采用倒挂的挂机方式。从结构布局和气动特性两方面说明了进行弹体翻转控制的必要性,针对展翼时机、翻转控制方案和控制指令等问题进行了详细的分析论证,提出了滚动通道采用先角速度后角度控制、俯仰和偏航通道采用过载控制的方案,依据耗时最少的原则给出了翻转方向的确定方法。仿真结果表明,这种控制方案简便、有效,且具有很强的工程实用性。

Glide guided bomb To avoid the wing and lugs overlap position, usually hanging upside down way. The necessity of controllability of projectile overturning is illustrated from the aspects of structural layout and aerodynamic characteristics. The problems of spanning time, overturning control scheme and control commands are analyzed and demonstrated in detail. Pitch and yaw channel using overload control program, based on the principle of least time given flip method to determine the direction. The simulation results show that this control scheme is simple and effective, and has strong engineering practicability.