...执行机构、PLC、自控系统 [gap=441]Key word: Electrically operated regulating valve, Air operated regulating valve, executive component, PLC, Automatic control system ..
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The stability of zero-momentum wheel satellite, only using wheel as the executive component, was analysed.
分析了仅靠飞轮控制的零动量轮卫星系统的稳定性。
In the automatic door engineering, the door body is the executive component, and the basic motion of the door is ixngshi.
自动门工程中,门体为执行构件,门体的基本运动ixngshi为回转和直线运动。
Reaction wheel is an important executive component of satellite attitude control system, and the improvement of flywheel system is spurred by high performance satellite attitude control system.
反作用飞轮是卫星姿态控制系统的重要执行元件,提高飞轮系统的性能对卫星姿态控制系统具有重要意义。
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