The control of azimuth Angle of electrohydraulic servomotor system, and the on-line and real-time test of the system performance were realized.
实现了用于方位角跟踪的电液伺服马达系统的控制，以及系统性能的在线实时测试。
The control of azimuth is a knotty problem in controlling directional well trace.
在定向井轨迹控制中，方位控制是个棘手问题。
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.
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。
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。
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.
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。
A dynamic nacelle azimuth control is realized. Its control performance and quality are enhanced under the reaction flywheel control. High precision and reliability was obtained.
该系统实现了气球吊篮方位的动态控制，提升了反作用飞轮控制方式的控制特性和系统的控制品质，提高了系统的精度和可靠性。
Control programs about horizontal stabilization of turntable and searching and tracking of azimuth axis were compiled with PMAC language.
转台水平稳定、方位轴搜索、跟踪等控制程序用PMAC语言编写。
After making a slight modification, the system is applicable to automatically control the azimuth Angle to suit the need of other types of indicator display.
稍加改变也可以用来自动控制天线方位的转动，以满足其他类型的雷达显示。
After making a slight modification, the system is applicable to automatically control the azimuth Angle to suit the need of other types of indicator display.
稍加改变也可以用来自动控制天线方位的转动，以满足其他类型的雷达显示。
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