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《Journal of Beijing Institute of Graphic Communication》 2018-03
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Design of High-precision Collector Based on the FPGA and DSP

ZHANG Haidan;BAO Hu;Yantai Vocational College;Aeronautical College,Yantai Nanshan University;  
High-precision data collector is widely used, and it has become indispensable equipment in all walks of life. In this paper,the design of data acquisition chooses 24 △-ΣA/D converter, programmable logic device(FPGA) and digital signal processor(DSP),by means of sampling technology, signal disposal technology and △-Σ digital-to-analogue conversion technology to realize data collection and data treating, which improves the accuracy and timeliness of the data collection.
【Fund】: 2015年山东省职业教育教学改革重点研究项目(编号2015042)
【CateGory Index】: TN791;TP274.2
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