FINE POSITIONING SYSTEM OF MACHINE PARTS
Abstract
Electric circuit of analog and digital units of fine positioning system of machine parts using the programmable microcontroller is presented. The instrumentation electric drive controlled with PIC16F877A microcontroller is designed. The device is equipped with the interpolation unit, the digital display and the matrix keyboard for parameters setting. Optical incremental encoders and hard multipliers of analogue signals are used for the fine positioning.
About the Authors
A.V. LITVIN
Don State Technical University.
Russian Federation
Russian Federation
A.A. ZAKHAROV
Don State Technical University.
Russian Federation
Russian Federation
References
1. German-Galkin S.G. Silovaya elektronika: laboratornye raboty na PK / S.G. German-Galkin. – SPb.: Korona print, 2007. – 305 s.
2. Meleshin V.I. Tranzistornaya preobrazovatel'naya tehnika / V.I. Meleshin. – M.: Tehnosfera, 2005. – 632s.
3. Stephen Bowling PIC18CXXX/PIC16CXXX DC Servomotor Application. Microchip Technology Inc. Chandler, AZ, 2002.–49s.
Review
For citations:
LITVIN A., ZAKHAROV A. FINE POSITIONING SYSTEM OF MACHINE PARTS. Vestnik of Don State Technical University. 2010;10(3):345-349. (In Russ.)
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