FORCE RIPPLE COMPENSATOR FOR A VECTOR CONTROLLED PM LINEAR SYNCHRONOUS MOTOR
Markus Hirvonen, Heikki Handroos, Olli Pyrhönen
2004
Abstract
A dynamic model including non-idealities for a permanent magnet linear synchronous motor (PMLSM) is postulated and verified. The non-idealities acting on the physical linear motor are measured and analyzed. These experimental results are utilized in the model. The verified simulation model is used in developing a force disturbance compensator for the velocity controller of the motor. The force non-idealities, such as the cogging force, friction and load force variation, are estimated using a disturbance observer. The acceleration signal in the observer is derived through the use of a low-acceleration estimator. The significant effects of the disturbance compensator on the simulated and measured dynamics of the motor are shown.
DownloadPaper Citation
in Harvard Style
Hirvonen M., Handroos H. and Pyrhönen O. (2004). FORCE RIPPLE COMPENSATOR FOR A VECTOR CONTROLLED PM LINEAR SYNCHRONOUS MOTOR . In Proceedings of the First International Conference on Informatics in Control, Automation and Robotics - Volume 2: ICINCO, ISBN 972-8865-12-0, pages 177-184. DOI: 10.5220/0001128001770184
in Bibtex Style
@conference{icinco04,
author={Markus Hirvonen and Heikki Handroos and Olli Pyrhönen},
title={FORCE RIPPLE COMPENSATOR FOR A VECTOR CONTROLLED PM LINEAR SYNCHRONOUS MOTOR},
booktitle={Proceedings of the First International Conference on Informatics in Control, Automation and Robotics - Volume 2: ICINCO,},
year={2004},
pages={177-184},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0001128001770184},
isbn={972-8865-12-0},
}
in EndNote Style
TY - CONF
JO - Proceedings of the First International Conference on Informatics in Control, Automation and Robotics - Volume 2: ICINCO,
TI - FORCE RIPPLE COMPENSATOR FOR A VECTOR CONTROLLED PM LINEAR SYNCHRONOUS MOTOR
SN - 972-8865-12-0
AU - Hirvonen M.
AU - Handroos H.
AU - Pyrhönen O.
PY - 2004
SP - 177
EP - 184
DO - 10.5220/0001128001770184