阀门定位器,valve positioner
1)valve positioner阀门定位器
1.Aiming at the intelligentvalve positioner,the communication interface of the positioner based on Foundation Fieldbus (FF) protocol is exploited.根据智能阀门定位器总线化的要求,开发基于FF协议的通信接口,阐述双处理器结构的OEM开发思想,给出实现FF通信的详细步骤和开发工具。
2.Taking MSP430 singlechip as microprocessor,a new kind of nozzle and baffled board smartvalve positioner has been designed,owned with independence knowledge property.利用MSP430单片机作为处理器,设计了一款新型的具有中国自主知识产权的喷嘴挡板式智能阀门定位器。
3.The project is intended to develop the pneumaticvalve positioner based on FF, on base of which to study the developing scheme and method of the Fieldbus device.本课题的目的是通过开发总线型气动阀门定位器，对现场总线设备的开发方式、方法进行研究。
英文短句/例句
1.Air filtering pressure reducing valve, solenoid valve, valve location feedback device, valve gate locator, quick exhaust valce.空气过滤器减压阀，电磁阀，阀位反馈装置，阀门定位器,快速排气阀。
2.Research on Control System of the Intellective Valve Positioner on Regulating Valve;调节阀智能阀门定位器控制系统的研制
3.An Intelligent Valve Positioner Based on the Hall Encoder基于霍尔编码器的智能阀门定位器设计
4.Application of Nine-point Controller in the Intelligent Valve Localizer九点控制器在智能阀门定位器上的应用
5.Self-tuning of PID Parameters on Intelligent Valve Positioner智能阀门定位器PID参数自整定及控制算法设计
6.The Realization of Control System of the Intellective Valve Positioner Based on Industrial Ethernet基于工业以太网的智能阀门定位器控制系统
7.HART Protocol Based Micropower Intelligent Electric Pneumatic Valve Positioner;基于HART协议的低功耗智能电气阀门定位器
8.Study of Two-wire Electropneumatic Valve Positioner s Design Based on HART Protocol;基于HART协议二线制电气阀门定位器的设计研究
9.Research and Development on Smart Electrical Valve Positioner Based on HART Protocol;基于HART协议的智能电气阀门定位器的研究开发
10.The Design and Implement of Smart Valve Positioner on Base of Fuzzy Control;基于HART协议智能阀门定位器的设计与实现
11.The Research and Design of the Control System of Intelligent Positioners for Hydraulic Actuator;智能液压阀门定位器控制系统研究与设计
12.The Design and Realization of Intelligent Hydraulic Pressure Valve Locator Based on ARM;基于ARM的智能液压阀门定位器的设计与实现
13.Development of EPA High Speed Communication Module for Intelligent Valve Positioner智能阀门定位器EPA高速通信模块的开发
14.Hardware Design of AT89C51 Microcontroller-Based Intelligent Electropncumatic Ralve Posidtioner基于AT89C51单片机智能电气阀门定位器的硬件设计
15.The Research and Development of Control Methods Based on Intelligent Valve Positioner基于智能阀门定位器控制策略的研究与开发
16.Application of human-simulated intelligent control in smart electro-pneumatic valve positioner仿人智能控制在智能电-气阀门定位器中的应用
17.The Application and Debugging Method of Intelligent Electric Valve Positioner智能电气阀门定位器的应用及调试方法
18.Analysis of Development Key Technologies in Intelligent Electric Valve Positioner浅析智能电气阀门定位器开发关键技术
相关短句/例句
intelligent valve positioner智能阀门定位器
1.Developing the EPA communication interface based on anintelligent valve positioner;基于智能阀门定位器的EPA通信接口卡的开发
2.The application ofintelligent valve positioner and its maintenance;智能阀门定位器的应用及维护
3.Intelligent Valve Positioner Based-on HART Protocol;基于HART协议智能阀门定位器
3)positioner of intelligent valve智能阀门定位器
1.Introduces the functions and characters of multi function chip X25045,and exemplifies the application of X25045 in thepositioner of intelligent valve and give the assembly program in its application.介绍了多功能器件X2 5 0 4 5的性能特点 ,并给出X2 5 0 4 5在智能阀门定位器中的应用及其汇编程
4)smart valve positioner智能阀门定位器
1.A two-wiresmart valve positioner based on the HART protocol;基于HART协议的二线制智能阀门定位器
5)electropneumatic valve positioner电气阀门定位器
1.Realizing two functions of satisfying flow control and quick control by increasing a few control devices such as solenoid valve,pneumatic valve andelectropneumatic valve positioner,etc.介绍两位式控制阀原有的控制方案及不足之处 ,针对其控制气路进行了改造 ,通过增加少量的控制器件 (电磁阀、气动阀、电气阀门定位器 ) ,实现了满足流量调节和快速控制两种功
6)electric pneumatic positioner valve电/气阀门定位器
延伸阅读
阀门定位器分子式：CAS号：性质：一种与阀或执行机构机械相联，自动调整输出到执行机构的压力，以保证阀位与输入信号具有精确规定关系的位置控制器。采用阀门定位器除可改善调节性能外，还可改变流量特性，实现分程控制。但“快速”响应过程一般不宜选用。
