Title :
Improved tracking control in hard-disk drive servo systems: A benchmark case study
Author :
Schmid, R. ; Goel, Ankush
Author_Institution :
Dept. of Electr. & Electron. Eng., Univ. of Melbourne, Melbourne, VIC, Australia
Abstract :
We consider a bench mark case study for the tracking control of hard-disk drive servo systems with voice-coil motor actuator. The recently introduced linear tracking control method of Schmid and Ntogramatzidis is applied to the problem and its performance is compared against a range of other linear and nonlinear techniques from the literature.
Keywords :
actuators; disc drives; hard discs; linear systems; position control; servomechanisms; hard-disk drive servo systems; linear tracking control method; nonlinear techniques; voice-coil motor actuator; Actuators; Benchmark testing; Design methodology; Hard disks; Sensitivity; Target tracking; Transient analysis;
Conference_Titel :
Control Conference (ECC), 2014 European
Conference_Location :
Strasbourg
Print_ISBN :
978-3-9524269-1-3
DOI :
10.1109/ECC.2014.6862157
