摘要
应用外弹道学、导弹飞行力学知识,提出了一种实现巡航导弹模拟靶无控平飞的设计方法,其主要思路是用予置平衡攻角α_0产生升力抵消靶弹的重力,用发动机推力补偿速度损失,并用陀螺舵、上反翼、重心下移等措施防止靶弹旋转,形成平飞。算例表明这种设计可获得相对平直且距离满足要求的弹道。
According to the exterior ballistic theory and flight mechanics of missile, a new method about a cruise missile simulated target flying flatly under no-control condition is put forward. The method is that a balanced angle of attack is preset in order to balance gravity of simulated target, a thrust of the engine is used to compensate velocity losing, and some measures such as top rudder, top reversal wing, and gravity descent center are adopted to avoid the simulated target rotating and to insure acquiring a level flight. Instance shows that a more straight smooth trajectory can be acquired by this method, and the distance meets the ballistic demands.
出处
《弹道学报》
CSCD
北大核心
2003年第2期28-33,共6页
Journal of Ballistics
关键词
外弹道学
飞行力学
巡航导弹
模拟靶
exterior ballistics, flight mechanics, cruise missile, simulated target
