Commenced in January 2007
Frequency: Monthly
Edition: International
Paper Count: 30069
Optimal Speed Controller Design of the Two-Inertia Stabilization System

Authors: Byoung-Uk Nam, Hag-Seong Kim, Ho-Jung Lee, Dong-Hyun Kim

Abstract:

This paper focuses on systematic analysis and controller design of the two-inertia STABILIZATION system, considering the angular motion on a base body. This approach is essential to the stabilization system to aim at a target under three or six degrees of freedom base motion. Four controllers, such as conventional PDF(Pseudo-Derivative Feedback) controller with motor speed feedback, PDF controller with load speed feedback, modified PDF controller with motor-load speed feedback and feedforward controller added to modified PDF controller, are suggested to improve reference tracking and disturbance rejection performance. Characteristics and performance of each controller are analyzed and validated by simulation in the case of the modified PDF controller with and without a feedforward controller.

Keywords: Two-Inertia stabilization System, ITAE criterion, Speed Control.

Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1083283

Procedia APA BibTeX Chicago EndNote Harvard JSON MLA RIS XML ISO 690 PDF Downloads 2256

References:


[1] G. Zang and J. Furusho, "Speed Control of Two-Inertia System by PI/PID Control," IEEE Trans. Industrial Electronics, vol.47, No.3, June 2000, pp. 603-609.
[2] R. Dhaouadi, K. Kubo, and M. Tobise, "Two-Degree-of-Freedom Robust Speed Controller for High-Performance Rolling Mill Drives," IEEE Trans. on Industry Applications, vol.29, No.5, September/ October 1993, pp. 919-926.
[3] G. Zang, J. Furusho, and M. Kajitani "A New Design Method of Servo Drive System with Torsional Load," in Proc. IEEE IECON-98, 1998, pp. 1114-1119.
[4] J. K. Ji and S. K. Sul, "Kalman filter and LG Based Speed Controller for Torsional Vibration Suppression in a 2-Mass Motor Drive System," IEEE Trans. Industrial Electronics, vol.IE-43, No.6, December 1995, pp. 564-571.
[5] G. Suh, D. S. Hyun, and J. I. Park, "Design of a Pole Placement Controller for Reducing Oscillation and Settling Time in a Two-Inertia Motor System," in Proc. IEEE IECON-01, 2001, pp. 615-620.
[6] G F. Franklin, J. D. Powell, A. Emami-Naeini, Feedback Control of Dynamic Systems 4th Edition, Prentice-Hall Inc., Upper Saddle River, NJ, 2002.
[7] R. C. DORF and R. H. BISHOP, Modern Control Systems 9th Edition, Prentice-Hall Inc., Upper Saddle River, NJ, 2001.
[8] K. OGATA, Modern Control Engineering 3rd Edition, Prentice-Hall Inc., Upper Saddle River, NJ, 1997.