Title :
High-performance motion control of linear motor drives
Author :
Beineke, Stephan ; Bahr, Alexander
Author_Institution :
Lust Antriebstechnik GmbH, Lahnau
Abstract :
This paper presents a high-performance linear drive control featuring encoder signal correction, oscillation damping and an advanced feedforward control for friction, speed and acceleration to reduce the dynamic trajectory errors. These measures and tools aiming at control optimization are investigated concerning their performance and benefits with linear drive systems. Major costs can be reduced by using magneto-resistive or hall effect based sensors. Different methods for determining the commutation angle allow to replace the absolute position encoders by incremental encoders. Specific analysis and commissioning tools allow an easy handling of the advanced features
Keywords :
Hall effect transducers; damping; feedforward; linear motors; machine control; magnetoresistive devices; motion control; motor drives; oscillations; absolute position encoders; commutation angle; dynamic trajectory errors reduction; encoder signal correction; feedforward control; hall effect based sensors; incremental encoders; linear drive control; linear drive systems; linear motor drives; magneto-resistive; motion control; oscillation damping; Acceleration; Control systems; Costs; Damping; Error correction; Friction; Hall effect; Magnetic sensors; Motion control; Motor drives; Industrial Application; Linear drive; Mechatronics; Motion control; Software; User application experience;
Conference_Titel :
Power Electronics and Applications, 2005 European Conference on
Conference_Location :
Dresden
Print_ISBN :
90-75815-09-3
DOI :
10.1109/EPE.2005.219701
