基于LabVIEW的超磁致伸缩执行器综合特性测试系统的开发  

The Design of Characteristic Testing System for GMA Based on LabVIEW

作　　者：杨基峰[1] 邬义杰[1] 李佳琪[1] 戴宏长[2] 

机构地区：[1]浙江大学现代制造工程研究所,流体传动与控制国家重点实验室,杭州310027 [2]杭州前进齿轮箱集团股份有限公司,杭州311203

出　　处：《组合机床与自动化加工技术》2009年第10期44-47,51,共5页Modular Machine Tool & Automatic Manufacturing Technique

基　　金：国家“863”高技术研究发展计划资助项目(2006AA04Z233);国家自然科学基金资助项目(50975256);国家教育部博士点基金资助项目(20070335204);浙江省自然科学基金重点资助项目(Z1080537)

摘　　要：以超磁致伸缩执行器(GMA)为研究对象,主要从硬件设备的选型和测试软件模块的设计等方面,介绍了一种基于虚拟仪器技术的GMA综合特性测试系统的设计。其中,测试软件利用PC平台良好的人机交互环境和LabVIEW图形化的编程方法,实现了数据采集、显示、存储、处理等功能。同时,给出了软件主要模块的具体实现方法,并通过试验,证明了该测试系统运行稳定、测试效率高。应用该系统,可对GMA静动态特性进行试验,通过对得到的试验结果的分析将为优化GMA参数及建立最佳控制策略提供依据。This paper introduces the design of Giant M agnetostrictive Actuator （GMA） characteristic test system which is based on virtual instrument, including the design of hardware and software of it. The software has been built by using the PC platform which has good man-machine interaction environment and LabVIEW, a kind of graphical programming tool. According to the function, it can be divided into data acquisition, display, storage, analysis and other modules. And then, the specific design method of the main modules has been presented in this paper. After that, the system is tested by some experiments which have proved the system is stable and high efficient. Overall, the static and dynamic characteristics of GMA can be tested by this system. And the results of it are important for the parameters＇ optimization and best control strategy ＇ s establishing of GMA.

关 键 词：GMA 测试系统 LABVIEW 

分 类 号：TH16[机械工程—机械制造及自动化] TG65[金属学及工艺—金属切削加工及机床]