基于LabVIEW的振动传感器灵敏度校准李小文(株洲南车时代电气股份有限公司技术中心,湖南株洲412001)摘要:介绍了对振动传感器灵敏度进行正弦激励校准的系统组成及工作原理;讨论了基于LabVIEW的振动传感器灵敏度校准的系统设计与实现方法
经过试验及现场使用证实:系统工作稳定可靠,为振动传感器灵敏度的校准提供了技术手段
关键词:LabVIEW;振动传感器;灵敏度;校准CalibrationofVibrationTransducer’sSensitivitybyLabVIEWLIXiao-wen(TechnologyCenter,ZhuzhouCSRTimesElectricCo
,Ltd,Hunan412001,China)Abstract:Thecompositionandworkingprincipleofcalibrationofvibrationtransducer’ssensitivitybysineexcitationareintroduced
Thesystemdesignandrealizationaboutcalibrationofvibrationtransducer’ssensitivitybyLabVIEWarediscussed
Thetestsandoperationsindicatethatthesystemworkstablyandreliably
Thereform,itprovidestechnicalmeansforcalibrationofvibrationtransducer’ssensitivity
Keywords:LabVIEW;VibrationTransducer;Sensitivity;Calibration0引言随着列车的不断提速和全周转公里的增加,机车走行部状态监测及故障诊断系统(以下简称“故障诊断系统”)作为行