Title :
Actuator selection of CNC machine tool based in dynamical modeling and control
Author :
Rosario, J.M. ; Rincon, L.K. ; Kubiak, D. ; Dumur, D. ; Melo, L.F.
Author_Institution :
Lab. of Autom. & Robot., UNICAMP, Campinas, Brazil
Abstract :
CNC (Computer Numerical Control) machine tools are devices of high precision milling largely employed due to their high precision and to allow simultaneous positioning and velocity control of each machine´s axis. The main objective of this paper is to develop a virtual environment to realize a comparative study between two types of actuation systems (stepper motor and DC motor) focusing on implementation complexity and on the final result quality of each alternative.
Keywords :
DC motors; actuators; computerised numerical control; milling machines; path planning; position control; stepping motors; velocity control; CNC machine tool actuator selection; DC motor; actuation systems; computer numerical control machine tools; dynamical control; dynamical modeling; high precision milling devices; machine axis velocity control; simultaneous machine axis positioning; stepper motor; virtual environment; Computer numerical control; DC motors; Fasteners; Machine tools; Permanent magnet motors; Torque; Trajectory; Actuation System; CNC Machine Tools; Trajectory Planning;
Conference_Titel :
Power Electronics, Electrical Drives, Automation and Motion (SPEEDAM), 2014 International Symposium on
Conference_Location :
Ischia
DOI :
10.1109/SPEEDAM.2014.6871977
