2) attitude control motor
姿态控制发动机
1.
In order to simulate the jet flow field of attitude control motor in the case of rotating,and avoid using the complex sliding mesh technique,the governing equations and the numerical boundary conditions were given in the rotating frame of reference instead of the inertial fixed coordinates.
为了对姿态控制发动机在旋转状态时的喷流流场进行数值模拟,并避开复杂的滑移网格技术,将惯性坐标系下的控制方程和数值计算边界条件用弹体旋转坐标系来表达,选用雷诺平均的旋转坐标系下的Navier-Stokes方程,算例计算结果与采用滑移网格技术得到的流场结构相比更接近实测且计算容易收敛,表明这种方法正确且简单可行。
2.
A mathematical model of the trajectory deviation from the line of sight was established, the guidance closed loop was compensated with a phase advance lag corrective network, a selecting algorithm of the attitude control motors used to steer the missile s attitude was presented.
建立弹道对瞄准线 (LOS)偏差的数学模型 ;闭环制导回路用相位超前 滞后校正网络补偿 ;设计出用于控制弹道姿态的姿态控制发动机 (ACMs)的选择算法 。
3) main propulsion motor switchboard
主推进电动机控制板
补充资料：姿态控制发动机
见导弹推进系统。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条