DocumentCode
3392293
Title
A micromechatronics analysis of HDD spindle motors for the terabit era
Author
Feng, Ming ; Kenjo, Takashi ; Lu, Weiyang
Author_Institution
Dept. of Mechatron. Eng. in Sch. of Mech. Eng., Univ. of Sci. & Technol. Beijing, Beijing
fYear
2009
fDate
14-16 Jan. 2009
Firstpage
1
Lastpage
2
Abstract
In order to bridge the relational gap existing between control algorithm, driving circuit, rotor and bearing, a numerical algorithm for micro mechatronics simulation is developed for HDD spindle motors. The influences of PWM modes and driving circuit parameters on startup characteristics are investigated to demonstrate the importance of the proposed method.
Keywords
disc drives; hard discs; mechatronics; HDD spindle motors; bearing; control algorithm; driving circuit; micromechatronics analysis; relational gap; rotor; terabit era; Circuits; Diodes; Equations; Hard disks; Mechanical systems; Micromotors; Pulse width modulation; Rotors; Scanning probe microscopy; Voltage; BLDC Motor; Bearing; HDD; Mechatronics; Rotor; SPM;
fLanguage
English
Publisher
ieee
Conference_Titel
Magnetic Recording Conference, 2009. APMRC '09. Asia-Pacific
Conference_Location
Singapore
Print_ISBN
978-9810-82191-3
Type
conf
DOI
10.1109/APMRC.2009.4925397
Filename
4925397
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