微型扭杆刚度自动测试仪的研制  

Development of the Measuring Instrument for Stiffness of Micro Torsion Bar

作　　者：刘春节[1,2] 王正东[1] 高晓康[3] 

机构地区：[1]常州工学院机电工程学院,江苏常州213002 [2]华东理工大学机械与动力工程学院,上海200237 [3]上海应用技术学院机械与自动化工程学院,上海200235

出　　处：《计量学报》2009年第1期38-41,共4页Acta Metrologica Sinica

基　　金：上海市教育委员会科研项目（040B05）

摘　　要：针对传统微型扭杆刚度测量中手工操作的不足之处，研制了一套微型扭杆刚度计算机自动测试装置。主要硬件由精密电控转台和扭矩传感器组成，基于虚拟仪器软件平台LabVIEW开发了测控软件，能够自动进行加载和卸载、数据采集及处理。Aiming at the deficiencies existed in the present measuring device operated manually, a computer - controlled instrument for stiffness measurement of micro torsion bar was developed. Its main hardware includes a precision motorized rotary stage and a torsion sensor. The measurement software was developed on the LabVIEW platform for virtual instrument. The loading and unloading process, data acquisition and processing could be performed automatically by the measuring program developed.

关 键 词：计量学 微型扭杆 扭转刚度测量 虚拟仪器 

分 类 号：TB931[一般工业技术—计量学]