Identification of contributors to HDD servo errors by measuring PES only

IEEE Transactions on Magnetics

Volumn 37, Issue 2 I, 2001, Pages 883-887

  Yang, Hyun Seok ^a   Jeong, Jun ^a   Park, Cheol Hoon ^a,b   Park, Young Pil ^a  

^a Yonsei University   (South Korea)

^b SAMSUNG Electronics   (South Korea)

Author keywords

Disturbance; HDD; Noise; PES; Simulation; Track following servo

Indexed keywords

CLOSED LOOP CONTROL SYSTEMS; COMPUTER SIMULATION; SENSITIVITY ANALYSIS; SERVOMECHANISMS; TRANSFER FUNCTIONS;

TRACK FOLLOWING SERVO;

HARD DISK STORAGE;

EID: 0035294994     PISSN: 00189464     EISSN: None     Source Type: Journal    
DOI: 10.1109/20.917636     Document Type: Article

References (11)

1. The PES Pareto method: Uncovering the strata of position error signals
2. Measurements for the PES Pareto method of identifying contributors to disk drive servo system errors
3. Decompositon of baseline noise souces in hard disk position error signals using the PES Pareto method
4. An overview of the PES Pareto method for decomposing baseline noise sources in hard disk position error signals
5. Major HDD TMR sources and projected scaling with TPI
6. Simulation tools for performance prediction of high capacity disk drive servo systems
7. Noise impact on servo TMR
8. Improved TMR budget through a frequency shaped servo design