Presumable range of initial disturbances of one kind of rocket is simulated by the method of limited range random excitation,and it is useful for studying the initial attitude of the rocket.

• 通过有限幅值随机激励仿真的方法,得到了某型舰载火箭弹由于舰船摇摆产生的初始扰动的可能域,对研究该火箭弹的初始姿态具有参考意义。