基于HART协议的低功耗智能电气阀门定位器  

HART Protocol Based Intelligent Electrical Valve Positioner With Low Power Consumption

作　　者：逯大军[1] 王化祥[1] 

机构地区：[1]天津大学自动化学院,天津300072

出　　处：《自动化仪表》2005年第11期37-39,共3页Process Automation Instrumentation

摘　　要：针对二线制智能电气阀门定位器的低功耗特性介绍了系统的工作原理、硬件构成及软件设计,重点介绍了程序的设计和代码优化,并将可变参数引入对FLASH储存器的应用中。In accordance with the feature of low power consumption of two-wire intelligence electrical valve positioner, the operational principle of the system, hardware configuration and software design are introduced in this paper. The program design and optimization of code are introduced emphatically, and the method of applying variable parameter into FLASH memory is also presented.

关 键 词：智能电气阀门定位器 低功耗 HART协议 可变参数 电气阀门定位器 HART协议 低功耗 智能 软件设计 FLASH 工作原理 特性介绍 硬件构成 

分 类 号：TH862[机械工程—仪器科学与技术] TP368.1[机械工程—精密仪器及机械]