基于虚拟仪器的电机测试系统设计  

Design of Motor Test System Software Based on Virtual Instrument

作　　者：夏玉龙[1] 赵怀林[1] 和阳 

机构地区：[1]上海应用技术学院电气与电子工程学院,上海201418 [2]清华大学计算机科学与技术系,北京100084

出　　处：《自动化与仪表》2015年第4期59-63,共5页Automation & Instrumentation

摘　　要：针对现有通用微机测试系统多采用Windows多媒体时钟存在定时不准、实时性差的问题,同时为了提高电机测试的效率,研发了一种基于虚拟仪器的电机测试系统。测试系统软件采用Lab VIEW开发平台,并且将软件工程的思想融入到其开发过程中,这样使得系统的各个模块在功能上相互独立,提高了系统的可靠性。同时利用Lab VIEW本身的特点,使得在操作系统之上可以完成相对精确的定时任务,并且具有良好的移植性。经过实际使用表明,该系统性能可靠、操作方便,具有较高的实用性,还降低了测试成本,可以满足实际测试需求。For test system using a common computer windows multimedia clock,inaccurate timing and poor real-time capacitye. In order to improve efficiency of testing motor. A motor test system was developed Based on Virtual in- strument for improving above problems. The test system software uses LabVIEW development platform and with the idea of software engineering,which was used to make each module functionally independent and to improve reliability of the system. Simuhaneously the test system uses the characteristic of LabVIEW to complete relatively accurate tim- ing tasks and has excellent portability. After using the system,it shows that the system is not only reliable,easy to operate ,high availability and reduces test costs ,but also able to meet the needs of the actual test.

关 键 词：虚拟仪器 电机测试系统 定时任务 移植性 

分 类 号：TP312[自动化与计算机技术—计算机软件与理论]