某型无人机火箭弹射起飞俯仰姿态角优化设计  

Optimization of pitching angle during a pilotless aircraft rocket ejecting takeoff

作　　者：冉海霞 

机构地区：[1]中航通用飞机有限责任公司试飞交付中心,广东珠海519040

出　　处：《飞行力学》2012年第3期242-244,共3页Flight Dynamics

摘　　要：某型无人机在火箭助推起飞过程中,为了能在火箭助推末端使无人机达到一定的高度和速度,并且较好地控制俯仰姿态角的变化,必须对发射角和火箭在无人机尾部的安装角进行优化设计。计算结果表明,优化设计在很大程度上能满足无人机弹射起飞的技术需要。Optimization design on launching angle and installing angle of the rocket at the tail of a certain type of UAV is necessary for certain altitude and speed at the end section of rocket boost during the rocket boost takeoff and controlling the change of pitch and attitude angle.The calculated result shows that the optimization design can meet the technical requirement of UAV ejection takeoff in a great extent.

关 键 词：无人机 火箭弹射 优化设计 

分 类 号：V249.122[航空宇航科学与技术—飞行器设计]