Title :
Computer Simulation for the Study of CNC Feed Drives Dynamic Behavior and Accuracy
Author :
Radu E. Breaz;Octavian C. Bologa;Valentin S. Oleksik;Gabriel S. Racz
Author_Institution :
Lucian Blaga University of Sibiu, Engineering Faculty/Department of Machines and Equipments, Sibiu, Romania, radu.breaz@ulbsibiu.ro
Abstract :
In the application of CNC feed drives it is desirable to predict the servo performance. By using computer simulation techniques it is possible to construct an accurate model of the servo drive. This simulation procedure makes it possible to anticipate machine design problems and correct them. This paper deals with a model of a feed drive, which consists of a motion control system driven by a DC motor. Both position and velocity feedback loops are present in the structure of the system. By means of MATLAB & Simulink software, simulation diagrams were built in order to test the behaviour of the system. Experimental data are also presented in order to confirm the accuracy of the theoretical model.
Keywords :
"Computer simulation","Computer numerical control","Feeds","Drives","Mathematical model","Servomechanisms","Application software","Computational modeling","Motion control","DC motors"
Conference_Titel :
EUROCON, 2007. The International Conference on "Computer as a Tool"
Print_ISBN :
978-1-4244-0812-2
DOI :
10.1109/EURCON.2007.4400575
