The pressure control system consists of an aft outflow valve, forward outflow valve, pressure controller, control panel, pressure sensing inputs, and monitoring indicators.
压力控制系统包括一个外流阀、前外流阀、压力控制器、控制面板、压力传感器和监视器。
This paper introduces measure of selecting of control valve, and putting forward influence and settlement measure of control valve producing phenomenon of flashing, cavitations, noise.
本文介绍了控制阀的选型步骤，并提出了控制阀所产生的闪蒸、空化、噪音现象造成的影响及解决措施。
Moreover, this paper puts forward an adaptive method of control valve based on open-loop and enhances measure accuracy through curve fitting method.
同时，本文提出一种基于开环的阀门开度自适应控制方法，通过在线曲线拟合的方法提高阀门控制的精度。
The forward outflow valve receives a control signal from the aft outflow valve . when the aft outflow valve is closed, the forward outflow valve receives a signal to drive full closed.
前外流阀接收一个从后外流阀来的控制信号。当后外流阀被关闭时，前外流阀接收又个信号驱使完全关闭。
This text still abandons the thought that control through the end pressure and put forward a new control method that can consider all factors of the system and direct control the valve.
本文还摒弃末端压差控制的思想，提出一种综合考虑各方面的因素直接控制阀门开度使之适应负荷变化的控制方法。
Its control device is comprised of processing tool, energy sensor, temp. sensor, addition apparatus, regulating valve, low temp. liquid generator, and forward feed and feedback controllers.
其控制装置由加工工具、能量传感器、温度传感器、加法器、调节阀、低温液体发生器以及前馈控制器和反馈控制器组成。
Problems about hydraulic control butterfly-valve are analyzed, and some irrational design and some improvement method are also put forward.
分析了循环水泵出口液控蝶阀控制回路存在的问题，提出了改进的措施。
This paper puts forward a new self-organizing fuzzy control buffering-positioning scheme, and achieves proportional valve-cylinder buffering-posioning system controlled by one chip microcomputer.
针对液压机械手油缸缓冲与定位之间存在的矛盾，提出了一种新型的自组织模糊控制缓冲定位方案。 设计实现了用单片机控制的比例阀—缸缓冲定位系统。
It is found that the superheat may be zero for a long time. A new index, Zero Superheat Time, was put forward, and applied to the electronic expansion valve control.
为此，将零过热度时间作为一个重要的指标，用于电子膨胀阀的启动控制；
It is found that the superheat may be zero for a long time. A new index, Zero Superheat Time, was put forward, and applied to the electronic expansion valve control.
为此，将零过热度时间作为一个重要的指标，用于电子膨胀阀的启动控制；
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