在管道系统中主要起调节作用，阀门执行机构接收到控制信号。
In the pipe system, the main function of the valve actuator to receive control signal.
所述方法、系统和计算机程序接收与阀门操作关联的过程变量信号。
The method, system, and computer program receive a process variable signal associated with operation of a valve.
本文基于解析冗余原理，提出用信号重构的方法来实现单个阀位传感器故障下的容错阀门管理。
This paper presents the fault tolerant strategy of valve management under the failure of valve opening sensor via signal reconstruction.
恒温器包括继电器、阀门、电门等，当恒温器高于或低于所需的数值时，恒温器就发出信号，通常为电信号。
The thermostat generates signals, usually electrical, to activate relays, valves, switches, and so on when the temperature rises above or falls Below the desired value.
介绍了液体火箭姿控发动机阀门电流信号采集系统的设计要点、研制方法与主要开发过程。
This paper presents the critical design, researching method and procedure of acquisition system for valve current signal of liquid attitude control rocket engine.
该采集系统实现了多路液体火箭姿控发动机试车阀门电流信号的数字化测量。
This system improves the digital measurement of valve current signal in the test with its high-speed multi-channel parameter gathering technology.
冲洗人员只需站到冲洗台合适位置上，感应器感应到人体后便发出信号打开水头阀门进行冲洗。
The feels instrument will feel the body and give a sign to spray water after the people stand on wash table.
根据调节部位信号，自动控制阀门的开度，从而达到介质流量、压力和液位的调节。
According to regulate parts of the signal, the automatic control of valve opening, so as to achieve medium flow rate, pressure and level of regulation.
越来越多的工厂工程师希望在器控制系统中得到阀门、龙头、及驱动器当下位置的反馈信号。
Increasingly the plant engineers want a feedback signal of the current position of valves, taps and actuators in the control system.
气动阀门的反馈信号采用无触点传感技术。
The feedback signal of pneumatic valve is adopted the sense technology of non-contact.
按下A/M，退出阀门转角标定，进入无信号输入阀门位置标定进程；
Press A / M, out of the valve angle calibration, ether the no input signal valve position calibration process.
可选配反馈信号装置及电气阀门定位器。
They may be fitted with signal feedback device and electro pneumatic valve positioner.
阀门接受低电压，低电流信号转换成高压他们（6，9条）气动输出。
Valves accept low voltage, low current signals, convert them into high pressure (6,9 bar) pneumatic outputs.
注：1、气动隔膜阀门尚可附装反馈信号、限位器和定位器，以适应自控、程控或调节流量的需要。
Note:1. Pneumatic diaphragm valve also can be installed feedback signal, limited machine or localizer in order to adapt to the requirements of automatic, programed control or flow rate adjustment.
根据自动化系统中的控制信号，自动调节阀门的开度，从而实现介质流量、压力、温度和液位的调节。
According to automated system's in control signal, automatic control valve's opening, thus realizes the medium current capacity, the pressure, the temperature and the fluid position adjustment.
阀门控制压缩机的吸入压力以回应外在输入信号，保证极小的压缩机操作和低功率消耗量。
The valve controls the suction pressure of a compressor in response to external input signal, ensuring minimum compressor operation and lower power consumption.
阀门控制压缩机的吸入压力以回应外在输入信号，保证极小的压缩机操作和低功率消耗量。
The valve controls the suction pressure of a compressor in response to external input signal, ensuring minimum compressor operation and lower power consumption.
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