An adaptive notch filter for suppressing mechanical resonance in high track density disk drives

Microsystem Technologies

Volumn 11, Issue 8-10, 2005, Pages 638-652

  Kang, Chang Ik ^a   Kim, Chang Hwan ^b  

^a Jeju National University   (South Korea)

^b Daejeon University   (South Korea)

Author keywords

[No Author keywords available]

Indexed keywords

ACTUATORS; ADAPTIVE FILTERING; ALGORITHMS; CONVERGENCE OF NUMERICAL METHODS; NATURAL FREQUENCIES; NOTCH FILTERS; RESONANCE; TUNING;

ADAPTIVE NOTCH FILTERS; CENTER FREQUENCY; MECHANICAL RESONANCE; TUNING ALGORITHMS;

HARD DISK STORAGE;

EID: 26444467053     PISSN: 09467076     EISSN: None     Source Type: Journal    
DOI: 10.1007/s00542-005-0534-4     Document Type: Conference Paper

References (7)

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2. Fan LS, Ottesen HH, Reiley TC, Wood RW (1995) Magnetic recording head positioning at very high track densities using a microactuator-based two-stage servo system. IEEE Trans Indust Electron 42:222-233
3. Franklin GF, Powell JD, Workman ML (1998) Digital control of dynamic systems, 3rd edn. Addison Wesley, Longman
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5. Lee HS (2001) Controller optimization for minimum position error signals of hard disk drives. IEEE Trans Indust Electron 48:945-950
6. Semba T, Kagami N, Tokizono A (2001) Method and apparatus for suppressing mechanical resonance in a disk drive storage device using a notch filter. US Patent 6,219,196
7. Widrow B, Stearns SD (1985) Adaptive signal processing. Prentice Hall, Englewoodcliffs