ISSN:
1662-9752
Source:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
As an important factor in composite fiber winding, fiber winding tension influences theproduct quality directly, and therefore tension control is a key technique in fiber winding techniques.This paper introduces a closed loop tension control system with the PIC single chip computer as thekernel, a function module with TLC5615 D/A converter as the output, AC servomotors as theactuator, and a radius-following arm to measure the real time radius of the scroll. The mechanism ofthe tension control system is analyzed and the mathematical model is set up. Then the paper expatiatesthe design of main control circuit, the voltage transformation circuit and the analogy filter circuit. Inaddition, the paper presents digital filter and control algorithm of the PIC software. The system isproved to have high control precision and rapid time response through performance experiments ofthe tension control system in different working states, which well meets the anticipated designrequirements
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/02/14/transtech_doi~10.4028%252Fwww.scientific.net%252FMSF.532-533.97.pdf
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