一种基于模块的测试系统设计与实现  

Design and Implementation of a Module Based Test System

作　　者：赵茜[1] 张修建[2] ZHAO Xi;ZHANG Xiujian(North China Institute of Computing Technology, Beijing 100083;Beijing Aerospace Institute for Metrology and Measurement Technology,Beijing 100076)

机构地区：[1]华北计算技术研究所,北京100083 [2]北京航天计量测试技术研究所,北京100076

出　　处：《舰船电子工程》2018年第5期130-133,137,共5页Ship Electronic Engineering

摘　　要：针对工业现场级控制对实时性要求越来越高的问题,提出一种采用EtherCAT总线的测试系统。论文阐述了系统的结构组成、软件设计及系统所实现的功能。应用结果表明,该测试系统运行稳定可靠,数据丢失率低,实时性好,为现场级以太网高实时性监控的实现提供了可行的解决途径。Aiming at the problems of increasingly high real-time performance demanding for factory floor control systems,this paper uses EtherCAT bus to realize the test system. The structure of system,the software design and the functions of test system are expatiated.The application results show that there are low data loss rate and more real-time,and the performance is stable and reliable in this system. Finally,the feasibility of the performance is validated by practical application.

关 键 词：EtherCAT协议 工业以太网 测试系统 数据采集 

分 类 号：TP277[自动化与计算机技术—检测技术与自动化装置]