The Transactions of the Korean Institute of Electrical Engineers B (대한전기학회논문지:전기기기및에너지변환시스템부문B)

The Korean Institute of Electrical Engineers (대한전기학회)
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A Study on the Thrust and Normal force Characteristics by Tooth Shapes of HLSM

HLSM의 치 형상에 따른 추력 및 수직력 특성에 관한 연구

  • 이상호 (삼척대학교 방재기술전문대학원) ;
  • 오홍석 ((주)이맥스하이테크)
  • Published : 2004.05.01
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Abstract

In the recently, the necessity of linear position control motors have been increased in the various fields of the automatic control system. In this paper, we have designed the tooth models of the hybrid type linear stepping motor(HLSM); rectangular type(RT), triangle type(TrT), round type(RdT) and wedge type(WT), and proposed the optimum tooth shape of the HLSM by simulating(Flux2D) the thrust and normal force characteristics with the finite element method(FEM) and the virtual work method. And we have manufactured the prototype HLSM with the optimum tooth, and measured the various values by using experimental system. Thus, we have confirmed the justice of theory because the computed and the experimental results almost coincide with.

Keywords

References

  1. Leenhouts, A.C., 'The art and practice of step motor control', Intertec Communications Inc., pp. 41-46, 1987
  2. Kenjo,T., Sugawara,A., 'Stepping motor and their microprocessor controls', Oxford University Press, pp.49-58, 1994
  3. Liyu Cao, Kazutaka Segawa, Akira Nabae, Kazuo Ohnishi, 'Mid-Frequency Oscillation and High Frequency Stability in Stepping Motors', T. IEE Japan, Vol. 117-D, No. 9, pp. 1146-1153, 1997 https://doi.org/10.1002/(SICI)1520-6416(19991130)129:3<59::AID-EEJ7>3.0.CO;2-T
  4. B.Nappi, 'Output Stage Stabilization of a Microstepping Linear Step Motor Driver using the Wise-bode Method', IMCSD. Proc., pp. 249-256, 1980
  5. H.Dohmeki, H.Satomi, Y.Kuraishi, T.Iwasa, 'Dynamic Performance Characteristics of New Type Cylindrical Linear Pulse Motors', SMIC, pp. 227-232, 1996
  6. Paul R.Emerald et al., 'CMOS Step Motor IC and Power Multi-chip Module Combine to Integrate, Multi-mode PWM Operation and Microstepping', PCIM, pp.22-35, 1996
  7. Sang-Ho Lee, Dong-Hee Kim, Hong-Seok Oh etc., 'New Micro-stepping Drive of 2-Phase Linear Stepping Motor', PEMC'98, Vol. 1, pp. 3-189-3-192, 1998
  8. S.A.Nasar, 'Linear Electric Motors', IMCSD. Proc., pp. 1-6. 1987
  9. Yokozuka, Baba, 'Force-displacement Characteristics of Linear Stepping Motors', IEE Proceeding-B, Vol. 139, No. 1, pp. 37-43, 1992
  10. Z.X.Fu, S.A.Nasar, 'Analysis of a Hybrid Linear Stepper Motor', IMCSD. Proc., pp. 234-240, 1992
  11. Sang-Ho Lee, Jin-Ho Bae, Do-Young Chung, 'A Double 1-2Phase Exciting of Linear Stepping Motor', SMIC '93, pp. 179-182, 1993
  12. Y.Takeda, S.Morimoto, K.Taniguchi, H.Takechi, 'Optimum Tooth Design for Linear Pulse Motor', Conference Record of the IEEE IAS Annual Meeting, pp. 272-277, 1989 https://doi.org/10.1109/IAS.1989.96663
  13. M.Kawabe, T.Narita, H.Nakagawa, Y.Maeda, Y.Shimomura, 'Thrust Analysis of Linear Actuator', JIEE, RM-90-119, pp. 99-108, 1990
  14. K.Rechertert, H.Freun, W.Vogt, 'The calculation of forces and torques within numerical magnetic field calculation methods', Proc. of COMPUMAG, pp.64-73, 1976