Abstract
During electrolyzing aluminum, in order to make blower run safely and energy-saving, opening degree of exhaust throttle is controlled according to blower’s current, air temperature and other parameters, from which the efficiency of gasping air is developed. PXA270, a kind of ARM10 controller, equipped with DAC7615 which is a DA converter of 12 digits, is designed to control the two exhaust throttles. Based on hardware design of DAC7615, drive program and test program in Linux are introduced. From explaining the detailed code, general principle and concrete progress of developing driving program in embedded design was revealed.
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© 2012 Springer-Verlag Berlin Heidelberg
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Lv, Z., Wang, P. (2012). DAC7615 Application in Embedded Controller for Adjusting Exhaust Throttle. In: Jin, D., Lin, S. (eds) Advances in Mechanical and Electronic Engineering. Lecture Notes in Electrical Engineering, vol 177. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-31516-9_47
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DOI: https://doi.org/10.1007/978-3-642-31516-9_47
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-31515-2
Online ISBN: 978-3-642-31516-9
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