Title: Comprehensive calibration system based on LabVIEW & PXI for universal instruments
Abstract: At present,the long-distance universal instruments are difficult to test.This paper proposed a comprehensive calibration system design for universal instruments,which can realize locale test based on LabVIEW PXI.According to the virtual instrument principle,the NI modules and the bus of PXI can be connected and used under the control of modular software.Communication was accomplished by USB,RS-232 and GPIB interface with VISA.The designed system can realize the test of oscillograph,signal generator,cymometer and digital multimeter.And it is flexible,accurate and reliable,compatible and expandable,which can satisfy the requirements of spot tests.
Publication Year: 2010
Publication Date: 2010-01-01
Language: en
Type: article
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