在定向井轨迹控制中，方位控制是个棘手问题。
The control of azimuth is a knotty problem in controlling directional well trace.
实现了用直流力矩电机在反作用飞轮控制方式下对气球吊篮的方位控制。
DC torque motor under the reaction flywheel control mode was used in nacelle azimuth control in this paper.
实现了用直流力矩电机在反作用飞轮控制方式下对气球吊篮的方位控制。
Reaction wheel is one of the main disturbance sources that affect the precision of attitude control system of spacecraft.
实现了用直流力矩电机在反作用飞轮控制方式下对气球吊篮的方位控制。
The results of simulation show that the gondola control system achieves the desired results.
我厂在方位控制器生产过程中，测试发现方位控制器的随动误差常处在临界状态。
In the manufacturing process of azimuth controller, we discover that the following error often lie in the critical state.
方位控制器伺服系统是一种机、电相结合的系统，机械传动装置根据控制信号驱动执行元件完成指令要求的运动。
The servo system of azimuth controller is a combine system of mechanics and electrics, the transmission mechanism drives the executive element by control signal to carry out the demanded motion.
提出了用直流力矩电动机在反作用飞轮控制方式下对气球吊篮的方位控制，从理论上研究了气球吊篮方位控制系统。
The nacelle azimuth control of DC torque motor under the reaction flywheel control mode is presented, and the nacelle azimuth control system is investigated in theory.
翼剖面；机翼；翼面一个部件或平面，如机翼、螺旋桨叶、方向舵等，其形状或方位控制稳定性、方向、抬升、冲击或驱动。
A part or surface, such as a wing, propeller blade, or rudder, whose shape and orientation control stability, direction, lift, thrust, or propulsion.
翼剖面；机翼；翼面一个部件或平面，如机翼、螺旋桨叶、方向舵等，其形状或方位控制稳定性、方向、抬升、冲击或驱动。
A part or surface, such as a wing, propeller blade, or rudder, whose shape and orientation control stability, direction, lift, thrust, or propulsion.
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