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Motion transient analysis of flat-type vibration motor for mobile phone
- Won, Sung Hong;
- Kim, Tae Heoung;
- Lee, Ju
Citations
WEB OF SCIENCE
2Citations
SCOPUS
3초록
The flat-type vibration motor has an axial-gap structure. Analyzing axial-gap motors with the two-dimensional (2-D) finite-element method is very difficult because we have to define the analysis surface as a cylindrical surface. In order to simulate the flat-type vibration motor, we have developed new equations of calculation for the torque of the motor, which is uses a 2-D grid model. We have measured the load torque of the vibration motor which is used for the motion transient analysis. The simulated vibration characteristic is compared with experimental value.
키워드
axial gap; finite-element method (FEM); grid; mobile phone; motion transient; vibration motor; Motion analysis; Transient analysis; Mobile handsets; Torque; Coils; Magnetic flux; Finite element methods; Current density; Two dimensional displays; Vibration measurement
- 제목
- Motion transient analysis of flat-type vibration motor for mobile phone
- 저자
- Won, Sung Hong; Kim, Tae Heoung; Lee, Ju
- 발행일
- 2006-04
- 유형
- Article; Proceedings Paper
- 권
- 42
- 호
- 4
- 페이지
- 851 ~ 854