Browse > Article
http://dx.doi.org/10.5050/KSNVE.2013.24.2.139

Design and Implementation of Periodic Disturbance Compensators for Track Following Servo Systems  

Jeong, Jun (Department of Automation System, Dongyang Mirae University)
Publication Information
Transactions of the Korean Society for Noise and Vibration Engineering / v.24, no.2, 2014 , pp. 139-145 More about this Journal
Abstract
Periodic disturbance compensators are widely used in track following servo systems. They are commonly designed and implemented by adaptive feedforward compensators or internal model based compensators. In track following servo systems, the gains of the compensators should be determined considering the change of the sensitivity transfer function and the implementation methods should be selected considering the system environment. This paper proposes a guide for determining gains of the periodic disturbance compensators. Various simulation and experimental results are presented to see the effect of gains. In addition, this paper introduces the various types of implementation methods and compares their merits and demerits.
Keywords
Periodic Disturbance; Compensator; Gain Determination; AFC; IMP; Track Following Servo;
Citations & Related Records
Times Cited By KSCI : 4  (Citation Analysis)
연도 인용수 순위
1 Bodson, M., Sacks, A. and Khosla, P., 1994, Harmonic Generation in Adaptive Feedforward Cancellation Schemes, IEEE Transactions on Automatic Control, Vol. 39, No. 9, pp. 1939-1944.   DOI   ScienceOn
2 Park, C. H., Son, Y. S., Ham, S. Y., Kim, B. I. and Yun, D. W., Precise Speed Control of Direct Drive PMSM for the Cogging Torque Measurement System, Journal of the Korean Society for Precision Engineering, Vol. 26, No. 5, pp.79-86   과학기술학회마을
3 Shin, H. C., Park, S. W., Park, T. W, Yang, H. S. and Park, Y. P., 2004, Compensation of the Repeatable Run Out Using Repetitive Controller in HDD, Transactions of the Korean Society for Noise and Vibration Engineering, Vol. 14, No. 2, pp. 136-143.   과학기술학회마을   DOI
4 Boo, C. H., Kang, C. I and Kim, H. C., 2004, Fast Compensator of Periodic Disturbance in Disk Drives, Journal of Control, Automation, and Systems Engineering, Vol. 10, No. 2, pp.153-163.   과학기술학회마을   DOI
5 Jeong, J., Kim, J. G., Park, N. C., Yang, H. S. and Park, Y. P., 2007, Disk Vibration and Eccentricity Compensation of Near Field Recoding Systems Base on the Internal Model Principle, Transactions of the Korean Society for Noise and Vibration Engineering, Vol. 17, No. 6, pp. 539-546.   DOI