Design of Explicit Model-Following Control for the Spindle Motor in CD-ROM Drives

Author

Yu, Gwo-Ruey ; Hong, Rong-Jun

Author_Institution

Nat. Ilan Univ., Ilan

Volume

6

fYear

2006

fDate

8-11 Oct. 2006

Firstpage

4513

Lastpage

4518

Abstract

The design method of explicit model-following control theory is presented in this paper, which is applied to the speed control and responses improvement of a spindle motor of CD-ROM drives. The technique of command generator tracker is applied to convert the model-following control into a regulator problem. The model mismatch error is minimized by means of linear quadratic optimal control. Computer simulation demonstrates that the speed controller possesses robustness against model uncertainty and external disturbances.

Keywords

CD-ROMs; control system synthesis; disc drives; error statistics; linear quadratic control; machine control; servomotors; velocity control; CD-ROM drive; command generator tracker; explicit model-following control design; linear quadratic optimal control; model mismatch error minimization; regulator problem; servo system; speed control; spindle motor; CD-ROMs; Computer errors; Computer simulation; Control theory; Design methodology; Error correction; Optimal control; Regulators; Robust control; Velocity control;

fLanguage

English

Publisher

ieee

Conference_Titel

Systems, Man and Cybernetics, 2006. SMC '06. IEEE International Conference on

Conference_Location

Taipei

Print_ISBN

1-4244-0099-6

Electronic_ISBN

1-4244-0100-3

Type

conf

DOI

10.1109/ICSMC.2006.384856

Filename

4274622