The missile capsule is a very important component for the underwater launch system, the trajectory of the capsule traveling underwater and the Euler angles of the capsule moving out from the water are critical to the missile launch. 运载器是导弹水下发射系统的重要组成部分,运载器在水中运行弹道和出水姿态直接关系到导弹发射的成败,因此水弹道设计和仿真是导弹水下发射的关键技术之一。