Journal of Institute of Control, Robotics and Systems (제어로봇시스템학회논문지)

Institute of Control, Robotics and Systems (제어로봇시스템학회)
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Antisymmetric S-curve Profile for Fast and Vibrationless Motion

고속 저진동 운동을 위한 비대칭 S-커브 프로파일

  • Published : 2006.10.01
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Abstract

By breaking the symmetry of the velocity profile in the S-curve, we developed a fast starting and smooth ending motion profile, named asymmetric S-curve(AS-curve). The problem for generating motion profile is formulated, and the algorithm for the AS-curve is derived and the flow chart of the AS-curve is illustrated. By various simulations, the derived algorithm is tested and shows the validity. This AS-curve can be applied to the high precision machines where fast and vibrationless motion is required in the near future.

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References

  1. C. S. Chen and A.C. Lee, 'Design of acceleration/deceleration profiles in motion control based on digital FIR filters,' International Journal of Machine Tools and Manufacture, vol. 38, pp. 799-825, 1998 https://doi.org/10.1016/S0890-6955(97)00065-5
  2. K. Erkokmaz and Y. Altintas, 'High speed CNC system design. part I: Jerk limited trajectory generation and quintic spline interpolation,' International Journal of Machine Tools and Manufacture, vol. 41, pp. 1323-1345, 2001 https://doi.org/10.1016/S0890-6955(01)00002-5
  3. R. C. Hong and Y. F. Chang, 'Parametric curve Machin-ing of a CNC milling EDM,' International Journal of Machine Tools & Manufacture, vol. 45, pp. 941-948, 2005 https://doi.org/10.1016/j.ijmachtools.2004.10.011
  4. P. H. Meckl and P. B. Arestides, 'Optimized S-Curve motion profiles for minimum residual vibration,' Proc. of the American Control Conference, Philadelphia, Pennsylvania, pp. 2627-2631, June 1998 https://doi.org/10.1109/ACC.1998.688324
  5. G. L. Bianco, C., A. Tonielli, and R. Zanasi, 'Nonlinear trajectory generator for motion control systems,' Proc. IEEE IECON'96, Taipei, Taiwan, R.O.C, pp. 195-201, Aug. 1996 https://doi.org/10.1109/IECON.1996.570952
  6. R. Zanasi, C. Guarino Lo Bianco, and A. Tonielli, 'Nonlinear filters for the generation of smooth trajectories,' Automatica, vol 36, no. 3, pp. 439-448, Mar. 2000 https://doi.org/10.1016/S0005-1098(99)00164-8
  7. C. G. L. Bianco and R. Zanasi, 'Smooth profile gene-ration for a tile printing machine,' IEEE Trans. on Industrial Electronics, vol. 50, no. 3, pp. 471-477, June 2003 https://doi.org/10.1109/TIE.2003.812284
  8. 김정한, DSP로 리니어 모터 제어하기, 동일출판사, 2003
  9. 이상훈, 박종현, '산업용 로봇의 유연관절 제어기 설계: Part2-진동억제 제어 및 게인스케듈링,' 제어.자동화.시스템공학 논문지,vol. 12, no.4, pp. 371-379, 2006 https://doi.org/10.5302/J.ICROS.2006.12.4.371
  10. PMAC manual, Delta Tau Data Systems, Inc., California, U.S.A., 1996