针对采用地面滑轨倾斜发射方式的导弹,根据发射模型的特点,建立发射动力学模型,推导其离轨发射运动方程组,对“一”字型滑轨与“品”字型滑轨,分别取不同的导轨长度和发射倾角进行仿真计算,得到导弹离轨运动参数和离轨运动规律,结果表明,导弹的离轨运动特性与滑轨长度和发射倾角有关,此外,对于“一”字型滑轨,还须考虑导弹离轨时的下沉问题。

According to the characteristics of launch model, launch dynamics model was founded, and launch movement equations were deduced for missile of tiltable launch. Different slide lengths and launch obliquities were used to simulate and calculate for straight line slides and triangle slides. Movement parameters and laws of the missile were got. The results show that off-slide movement of missile is related to slide lengths and launch obliquities. In addition, subsidence of missile must be considered for triangle slides.