Jianhua Ren
Hebei University of Engineering, Hebei, Handan, 056038, China
Yanceng Liu
Hebei University of Engineering, Hebei, Handan, 056038, China
Zhengang Liang
Hebei University of Engineering, Hebei, Handan, 056038, China
ABSTRACT
In this study, a TMS320LF2407 Digital Signal Processor (DSP)-based data acquisition, processing and communication system is described. The system makes full advantage of the high-speed and high-performance processing ability of the DSP chip, as well as its interior integrates two event management modules EVA and EVB and it composes of the Determination of electrical machinery rotational speed instrument with the photoelectric encoder, which can measure the rotational speed of the electrical machinery directly. The data transfer between Serial Communication Interface (SCI) module which is integrated by its interior with the computer can be displayed on the computer terminal in real time. The level conversion chip interface chip makes use of MAX3221 which is from MAXIM company in the United States. Experimental results show the feasibility of the design.
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How to cite this article
Jianhua Ren, Yanceng Liu and Zhengang Liang, 2013. Research on Speed Measurement System Based on DSP. Information Technology Journal, 12: 6605-6609.
DOI: 10.3923/itj.2013.6605.6609
URL: https://scialert.net/abstract/?doi=itj.2013.6605.6609
DOI: 10.3923/itj.2013.6605.6609
URL: https://scialert.net/abstract/?doi=itj.2013.6605.6609