Title :
Control and Protective Switching Device PCB Test System Based on Virtual Instrument
Author :
Mei, Dai ; Qi, Xie ; Wei, Xu ; Huigang, Xu
Author_Institution :
Sch. of Electr. & Autom. Eng., Changshu Inst. of Technol., Changshu, China
Abstract :
This paper presents an intelligent test system for printed circuit board of control and protective switching device. The optical isolation circuits and signal conditioning circuits are applied in the system to realize signal conversion. PCI-6133 and PCI-6229 are used for data acquisition. Laboratory Virtual Instrument Engineering Workbench is employed to develop testing software completing data processing, waveform display, calculation and analysis. The operation result indicates that the intelligent test system has high precision, strong anti-interference, high efficiency and good real-time properties.
Keywords :
data acquisition; printed circuit testing; test equipment; virtual instrumentation; PCB test system; data acquisition; intelligent test system; optical isolation circuits; printed circuit board; protective switching device; signal conditioning circuits; testing software; virtual instrument; Artificial intelligence; Computers; Control systems; Data acquisition; Instruments; Noise reduction; Software; Control and Protective Switching Device; Digital Signal Processing; PCB; Virtual Instrument;
Conference_Titel :
Measuring Technology and Mechatronics Automation (ICMTMA), 2011 Third International Conference on
Conference_Location :
Shangshai
Print_ISBN :
978-1-4244-9010-3
DOI :
10.1109/ICMTMA.2011.195
