polar control system 极控制系统
polar-control 极控制
strategy of polar control 极控系统策略
Two-polar PWM control 双向式PWM控制
polar-stabilizing control 极化稳定控制
polar coordinates control 极坐标位控
multi-polar authorized access control model 多极授权访问控制模型
This article analyzes the status change in the attitude control system when faults appear based on one polar orbit satellite, and provides a method to decide faulty component.
以某极轨对地观测卫星为背景，分析了姿态控制系统中单机部件出现故障时，系统将会出现的状态变化情况，找出故障部件的判定方法；
In this paper, the polar coordinate error equations on side, direction and height in the circular control worknet are derived making good use of the circular character of circular worknet.
针对环形控制网的网形特点，推导了各类观测量：测边、测方向和测高的极坐标误差方程式。
This paper studies magnetic control of polar orbiting, nadir pointing satellite.
本文研究如何用磁力矩器控制极地轨道上对地指向卫星的姿态。
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