At first, it studied the plant model of position and force system about valve control unsymmetrical hydraulic ram.
首先，建立了阀控非对称缸位置控制系统与力控制系统的数学模型。
The Model 1600a precision vacuum regulator features control sensitivity of 1 water column and a balanced supply valve for high precision.
示范1600a精密真空调节器控制1敏感性水柱和高精度供求平衡的阀门。
Advanced warehouse management model for all walks of life provide users with a large number of electric, pneumatic control valve adjustment.
先进的仓库管理模式，为各行各业用户提供了大量的电动，气动调节控制阀。
The mathematical model for aircraft engine, heat exchanger, duct, venturi, valve and other components in aircraft environment control system (AECS) is described in this paper.
介绍了飞机环境控制系统中发动机引气、热交换器、管道、文氏管以及阀门等部件的数学模型。
From the viewpoint of the systems, we establish dynamics model based on the hydraulic reciprocating pump based on control of rotary valve to drive triplex reciprocating pump end.
从系统的观点出发，建立了基于转阀控制的液压三缸往复泵的系统动力学模型。
The control model establishes the mapping relationship between major parameters and the opening of the control valve, so excellent result is obtained in application of the pressure control system.
该控制模型建立了影响集气管压力稳定的主要参数与控制阀门开度之间的映射关系，在压力控制系统中的应用效果良好。
The study indicated the key of the hydraulic valve design and introduced the mathematical model of the control system and the PID control system of the single chip microcomputer control.
给出了液压阀的设计要点、控制系统的数学模型及采用单片机为核心的PID控制系统。
The utility model relates to a locking type valve which belongs to the control field of the lock and the pipeline.
本实用新型为一种锁定式阀门，属于锁及管道控制领域。
The utility model relates to a self control valve for an automobile brake emergency system, comprising a left and a right part in an entire aluminum alloy housing.
汽车制动应急系统自动控制阀，在整体式铝合金外壳内，由左、右两部分组成。
The utility model relates to an electric ceramic water mixing valve which belongs to fluid valve control technical field.
本实用新型涉及一种电动陶瓷混水阀，属于流体阀门控制技术 领域。
The utility model discloses a displacement pump flow control device which controls the flow of the displacement pump through an electromagnetic valve and two one-way valves.
本实用新型是一种柱塞泵流量控制装置，是利用一个电磁阀和两个单向阀控制柱塞泵的流量。
The utility model provides a temperature control valve, which belongs to the technical field of valves.
本实用新型提供了一种温控阀，属于阀门技术领域。
The utility model comprises a control electricity source, an electromagnetic valve and an automobile brake system.
本实用新型由控制电源、电磁阀和汽车制动系统组成。
The utility model relates to a rubber spraying valve, in particular to a polyisoprene rubber spraying device which is matched with a rubber spraying control system in rubber production.
本实用新型涉及一种喷胶阀，与橡胶生产中的喷胶控制系统相配套，异戊胶喷涂的完成装置。
Pilot pressure valve The utility model is based on hydraulic control valve engineering, one of three pressure control valve.
先导压力阀本实用新型属于液压控制工程三大基础阀之一的压力控制阀类。
The utility model provides a temperature control device for a rubber vulcanizing tank, which comprises a control system, a temperature sensor and a valve;
本实用新型提供了一种橡胶硫化罐温度控制装置，其包括控制系统，温度传感器，以及阀门；
The utility model relates to a numerical control hydraulic servo valve which is mainly used in the hydraulic automatic control field.
本实用新型数控液压伺服阀主要用于液压自动控制领域。
The utility model discloses a pneumatic control multi-way directional valve applied to a remote pneumatic-control hydraulic system with the coexistence of large flow rate and small flow rate.
一种应用于远程气动控制液压系统的大、小流量并存的多气控换向阀。
The utility model provides an electronic control valve, which relates to a valve driven by a stepping motor.
本实用新型一种电控阀，涉及一种步进电机驱动的阀。
The utility model provides an electronic control valve, which relates to a valve driven by a stepping motor.
本实用新型一种电控阀，涉及一种步进电机驱动的阀。
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