无人攻击机瞄准方程的建立及其仿真  

The Establishment of Unmanned Bomber's Aiming Equation and Its Simulation

作　　者：陈洪长[1] 谢军[1] 

机构地区：[1]空军工程大学工程学院,西安710038

出　　处：《弹箭与制导学报》2007年第1期231-234,共4页Journal of Projectiles,Rockets,Missiles and Guidance

摘　　要：在未来战争中,越来越多的无人攻击机将投入使用,无人机的控制原理与轰炸精度显得十分重要。利用投弹精度误差产生的控制信号控制无人机有着一举两得的效果,也是目前无人轰炸机常采用的控制方案。文中介绍了无人机通常的轰炸姿态与瞄准原理,建立了一种瞄准方程,并据此方程对平面飞行/火力控制系统中纵向瞄准误差的消除和风干扰的抑制问题进行了仿真。As more and more unmanned bomber will be used in the future war, the control principle and bombing precision of UAV seems very important. Use bomb-dropping error signals to control UAV has extraordinary effect, and it＇s also the normal control method of unmanned bomber. Bombing gesture and aiming principle adopted by UAV are detailed in this paper, and aiming equation is established. In the end, simulations are conducted about the elimination of pitch aiming error in 2-D flight/fire control system and the restrain of wind disturbance.

关 键 词：瞄准方程 轰炸效能分析 轰炸精度 

分 类 号：V279[航空宇航科学与技术—飞行器设计]