工业仪表

根据目前工业仪表设计的要求，在EPA接口硬件设计中，综合采用了大量低功耗设计和可靠性设计方法。

Based on the requirements of current industrial instruments design , many low power consumption and reliability design methods are adopted synthetically .

论文在深入分析了当前工业仪表的发展趋势及设计思想的基础上，提出了工业仪表的EPA接口的设计与开发。

Based on the in-depth analysis of the developing trend and design idea of the current industrial instruments , the design and developments of the EPA interface in industrial instruments are presented in dissertation .

工业仪表EPA接口的设计与开发

Design and Developments of EPA Interface for Industrial Field Instruments

通过该接口可以改造原来传统工业仪表，使之成为EPA智能仪表。

It is used to change the traditional instruments to the EPA intelligent instruments .

可调式mV信号源的指标可满足校验多种工业仪表的需要；

The target of the adjustable mV signal source can satisfy the needs of verifying some industry meters .

本文通过对一台工业仪表通信协议进行分析，介绍了用VB6.0开发微机实时数据采集程序的编程技术。

The paper mainly analyses a industry apparatus communication protocol , introduces programming technology of developing PC realtime data collection with VB6.0 .

针对工业仪表标准的模拟信号和RS-232数字信号的输出，模块把从现场仪表采集的测量数据进行软件处理并以MODBUS通讯协议组网远传。

According to the output of standard analog signals and RS-232 digital signals of the industrial meters , the module can manage the data acquiring from the spot meters by software programming and then transmit them remotely based on MODBUS protocol .

工业仪表集成框架模型及在造型设计中的应用

Industrial Instrument Integral Framework Model and Its Application in Modeling Design

数字语音技术及其在工业仪表中的应用

Digital Voice Synthesis Technology and Its Application on Industrial Instruments

工业仪表与装置智能化网络化的进展

Development of Intellectualization and Networks in Automated Instruments and Devices

回路电阻测试仪是根据电力、电器生产和使用部门的要求，研制开发的智能型微欧级数字化工业仪表。

Circuit resistance instrument is applied in electric power and electrical apparatus manufactory .

石化工业仪表安全系统安全生命周期要求和安全完整性等级的评估

Sefety Lifecycle Requirement & Assessment of Safety Integrity Level in Petrochemical Industry SIS

工业仪表及自动化课程教学模式的探索与实践

The teaching practice of industry instrument and automation course

信息时代的工业仪表与控制系统

The Process Instrumentation and Control System in Information Era

GB/T13366-1992工业仪表用铯-137γ辐射源

Caesium-137 gamma radiation source for industrial gauges

其中电动执行机构是工业仪表中的执行单元。

Among them , power - driven operator system is the execution unit in industrial apparatus .

智能化工业仪表的抗干扰和人机界面的完善方法

A method to improve the anti interference performance and perfect the MMI of the intelligent industrial instruments

为满足工业仪表使用需要，研制一种动力装置压力开关。

This paper designed a kind of power devices pressure switch to meet the demand in the industry appearance .

单片机与自动控制技术的发展，促使了工业仪表的智能化和自动化。

The development of microcomputers and automatic technologies has greatly promoted the intelligent functions and automatization of industrial instrumentation .

该结构是由顺序表与链表交叉构造而形成的一种动态循环链表.动态链接库在工业仪表数据通信中的应用

It is a dynamic circular chain that formed by sequent lists and linked lists alternately . Application of the DLL in Industrial Data Communication

在某些工业仪表与自动化装置中，数字信号处理器经常需要与不同速度的外设芯片进行接口。

In some industry instrument and automation equipment , the digital signal processor ( DSP ) usually needs establishing the interface with different speed peripheral chips .

现场总线的出现彻底改变了传统的工业仪表控制系统的结构，并使其向一个网络化、智能化、分散化的方向发展。

The emergence of the field bus completely changed the structure of traditional industrial control systems , which allows for development in the direction of network , intelligence and decentralization .

本文首先介绍了工业仪表、特别是电动执行机构和工业控制网络的发展历史和发展趋势，并简要介绍了嵌入式系统在仪表中的应用前景，为系统的总体设计提供思路和方向。

After looking back the developing history of industrial instrument , this paper first introduces the application of embedded system on intellectualized instrument to make us design this actuator in reason .

介绍了数字语音技术在工业仪表中的应用以及智能控制器的历史和发展，并对仿人智能控制算法及其特点作了详细说明。

Introduce the digital voice synthesis technology and its application on industrial instruments , and the history and development of Intelligent Control , list and compare several control algorithm , especially the Intelligent Control Algorithm .

在上述结论的基础上，本研究对工业仪表企业或相似市场特征的企业制定经营策略提出了实践建议，并阐述了本研究的局限性和未来研究的方向。

Based on the above conclusions , this study puts forward recommendations on developing business strategy to the industrial instrument enterprises or the enterprises that have the similar market characteristics , and expounded the research limitations and future research direction .

面向VFD显示的工业称重仪表开关电源设计

Power Supply Design for the Industrial Weighing Instrument Using VFD Display

为了满足工业现场仪表的通信要求，设计了符合HART协议的智能执行器通信接口卡。

Aiming at the communication requirement of the spot meter , the interface of the executor based on HART protocol was exploited .

技术含量高，其以新型干法水泥生产工艺技术为基础，采用DCS控制系统结构，选用最新工业自动化仪表，使得最新的工艺、技术全面的展示给学生，起到事半功倍的效果。

Technical high and new technological processes are doing in the technical basis , the dcs control system structure , use industrial automation , most of the latest technologies , techniques comprehensive show , the less and the results .

介绍一种用在工业仪器仪表中的视频图像和字符图形叠加系统的设计方案及在CRT显示器上实现的方法，详细介绍了系统使用可编程器件进行叠加的原理和硬件组成。

This paper introduces the design of the video and the character graph compound as well as the method displaying on CRT in industry instrument . This paper describes compound principle and hardware using programmable device in detail .

这些标准保证了工业使用仪表的可靠性和安全性。

These standards ensure the reliability and safety of industrial instruments .