Design And Realization Of Ginder's Monitoring AEMS Based On WinCE

As a new and practical technology, acoustic emission technique has been applied to a wide rage of areas, such as electricity, chemical industry, aeronautics and astronautics, transportation, metal fabrication, etc. This thesis stood on the practical application of acoustic emission technology to grinder grinding, and designed an acoustic emission monitoring system (AEMS). The system, according to the characteristics of acoustic emission signal of different processing phases, would firstly acquire parameters through self-study, and then apply these to real-time monitoring of grinder processing. The core of AEMS platform was binuclear system made up of DSP and ARM, which were communicated through HPI interface. ARM applied embedded WinCE operational system as the platform of software operation to realize the overall logical function of AEMS system.The thesis firstly introduced the basic theories of acoustic emission technology and the application of the technology to grinder processing monitoring; and then, it explained the overall design of AEMS system in details, which included the construction of the platform, working process, demand analysis and specific function design; afterward, the article stood on ARM and explained the construction and development of WinCE system, and the overall software designing of AEMS system under WinCE environment. Based on the deep understanding of WinCE, the system customized and downloaded the ARM operational system, designed HPI driver program under WinCE environment. It also developed the application program of AEMS, designed human-computer interaction interface, and realized the function of self-study of grinder processing and real-time monitoring of grinding. Finally, the article drew a conclusion, and forecasted subsequent study directions.