Design And Realization Of The Debugging Apparatus For Degaussing Converter Device Based On Virtual Instrument

Degaussing converter device is one of the most important devices in degaussing system. The development of technology constantly improves the intelligent level of degaussing converter device. So it demands higher requirement of the debugging, testing and detection on degaussing converter device.the original debugging apparatus is weak in the systemic openness, reliability and utilization. The most important thing is that it can't integrate debugging, testing, detection and so on. The development of new debugging apparatus for degaussing converter device based on virtual instrument technology can overcome the above-mentioned shortcomings. Meanwhile it has wide adaptability, the convenience feature of adding new function modules and so on.the software development environment for this new debugging apparatus system is National Instruments Company's LabVIEW 8.20 version .the hardware part chooses Advantech Company's ACMEII 800 portable industrial computer and data acquisition card PCI 1712. Both to meeting the system requirements, this plan but also has good effect of the development costs control.In this paper, the development process of the debugging apparatus system is introduced in detail, including the selection of software development platform, hardware selection, the design of the every function modules. This article also introduces self-tuning technology based on virtual instrument. The self-tuning technology has been successfully used in the actual system, and the using has obtained very good effect.