Browse > Article
http://dx.doi.org/10.5050/KSNVN.2008.18.10.997

Control for a Yaw Error Compensation System of Linear Motor Stage  

Lee, Seung-Hyun (경원대학교 대학원 기계공학과)
Kang, Min-Sig (경원대학교 기계자동차공학과)
Publication Information
Transactions of the Korean Society for Noise and Vibration Engineering / v.18, no.10, 2008 , pp. 997-1005 More about this Journal
Abstract
Linear motor stage is a useful device in precision engineering field because of its simple power transmission mechanism and accurate positioning. Even though linear motor stage shows fine positioning accuracy along travel axis, geometric dependent errors which relay on machining and assembling accuracy should be addressed to increase total positioning performances. In this paper, we suggests a cost effective yaw error compensation servo-system which is mounted on platform of the stage and nullify travel position dependent yaw error. This paper also provides a method of designing a sliding mode control which is robust to existing friction disturbance and model uncertainties. The reachability condition of slinding mode control for the yaw error compensating servo-system has been established. From some experimental results by using an experimental set-up, the sliding mode control showed its effective in disturbance rejection and its performance was superior to conventional linear controls.
Keywords
Linear Motor Stage; Electro-magnetic Actuator; Yaw Error; Error Compensation Control; Sliding Mode Control;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 Bona, B. and Indri, M., 1993, "Friction Compensation and Robust Hybrid Control", Proc. of the 1993 IEEE International Conference on Robotics and Automation, Vol. 2, pp. 81-86
2 Garagic, D. and Srinivasan, K., 2004, "Adaptive Friction Compensation for Precision Machine Tool Drive", Control Engineering, Vol. 12, pp. 1451-1464   DOI   ScienceOn
3 Gao, X. Z. and Ovaska, S. J., 1999, "Friction Compensation in Servo Motor Systems Using Neural Networks", Proc. of the 1999 IEEE Midnight-Sun Workshop on Soft Computing Methods in Industrial Applications, pp. 146-151
4 Edwards, C. and Spurgeon, S. K., 2004, Sliding Mode Control : Theory and Applications, TAYLOR & FRANCIS Inc
5 Utkin, V. I., Guldner, J. and Shi, J., 1999, Sliding Mode Control in Electromechanical Systems, New-York : Taylor & Francis
6 Amstrong-Helouvry, B., Dupont, P. and Canudas, C., 1994, "A Servey of Models, Analysis Tools and Compensation Methods for the Control of Machines with Friction", Automatica, Vol. 30, No. 7, pp. 1083-1138   DOI   ScienceOn
7 Canudas de Wit, C., Olsson, H., Astrom, K. J., and Lischinsky, P., 1995, "A New Model for Control of System with Friction", IEEE Transactions on Automatic Control, Vol. 40, pp. 419-425   DOI   ScienceOn
8 Korondi, P., Young, D. and Hashimoto, H., 1997, "Sliding Mode Based Disturbance Compensation for Motion Control", Proc. of the International Conference on Industrial Electronics, Control and Instrumentation, Vol. 1, pp. 73-78
9 Xu, J. X., Lee, T. H. and Pan, Y. J., 2003, "On the Sliding Mode Control for DC Servo Mechanisms in the Presence of Unmodeled Dynamics", Mechatronics, Vol. 13, pp. 755-770   DOI   ScienceOn
10 Kang, M. S., 2004, "Sliding Mode Control of an Active Magnetic Bearing System", Transactions of the Korean Society for Noise and Vibration Engineering, Vol. 14, No. 5, pp. 439-448   DOI   ScienceOn
11 Choi, J. D. and Kang, M. S., 2005, "Development of Servo-system for Straightness Improvement of Linear Motor Stage", Trans. of the KIEE, Vol. 54D, No. 1, pp. 33-39
12 Baek, S. H. and Yoon, S. Y., 1999, "Trend of DC Linear Motors Technology", Proceedings of the KIEE, Vol. 48, No. 2, pp. 40-47
13 Lischinsky, P., Canudas de Wit, C. and Morel, G., 1997, "Friction Compensation of a Schlling Hydraulic Robot", Proc. of the 1997 IEEE International Conference on Control Application, pp. 294-299
14 Kawamura, A., Itoh, H. and Sakamoto, K., 1994, "Chattering Reduction of Disturbance Observer Based Sliding Mode Control", IEEE Trans. Ind. Application, Vol. 30, pp. 456-461   DOI   ScienceOn
15 Wang, B., Gong, K., Yang, D. and Li, J., 2003, "Fine Attitude Control by Reaction Wheels Using Variable-structure Controller", Acta Astronautica, Vol. 52, pp. 613-618   DOI   ScienceOn