Finite-element analysis of electromechanical field of a HDB spindle motor at elevated temperature

IEEE Transactions on Magnetics

Volumn 40, Issue 4 II, 2004, Pages 2083-2085

  Jang, G H ^a   Park, S J ^a   Lee, S H ^a  

^a Hanyang University   (South Korea)

Author keywords

Electromechanical field; Finite element analysis; Hard disk drive; Hydrodynamic bearing; Temperature

Indexed keywords

COUPLINGS; ELECTRIC INVERTERS; ELECTROMECHANICAL DEVICES; FORCE MEASUREMENT; FRICTION; MAGNETIC FIELD MEASUREMENT; MAGNETOELECTRIC EFFECTS; MAGNETOHYDRODYNAMICS; MAXWELL EQUATIONS; PRESSURE DISTRIBUTION; PULSE WIDTH MODULATION; SHAFTS (MACHINE COMPONENTS); THRUST BEARINGS; TORQUE CONTROL; VIBRATION MEASUREMENT;

ELECTROMECHANICAL FIELDS; HARD DISK DRIVES; HYDRODYNAMIC BEARINGS; SPINDLE MOTORS;

HARD DISK STORAGE;

EID: 4444229458     PISSN: 00189464     EISSN: None     Source Type: Journal    
DOI: 10.1109/TMAG.2004.832134     Document Type: Article

References (3)

1. G. H. Jang, J. H. Chang, D. P. Hong, and K. S. Kim, "Finite-element analysis of an electromechanical field of a BLDC motor considering speed control and mechanical flexibility," IEEE Trans. Magn., vol. 38, pp. 945-948, Mar. 2002.
2. T.-J. Kim, S.-M. Hwang, and N.-G. Park, "Analysis of vibration for permanent magnet motors considering mechanical and magnetic coupling effects," IEEE Trans. Magn., vol. 36, pp. 1346-1350, July 2000.
3. G. H. Jang and Y. J. Kim, "Calculation of dynamic coefficients in a hydrodynamic bearing considering five degrees of freedom for a general rotor-bearing system," ASME J. Tribol., vol. 121, no. 3, pp. 499-505, July 1999.