한국정밀공학회지 (Journal of the Korean Society for Precision Engineering)

  • 제18권4호
  • /
  • Pages.64-71
  • /
  • 2001
  • /
  • 1225-9071(pISSN)
  • /
  • 2287-8769(eISSN)
한국정밀공학회 (Korean Society for Precision Engineering)
권호 표지

정밀 직선구동 액츄어에이터의 스틱슬립 마찰 모형화 및 성능특성 비교

Stick-slip Friction Modeling and Performance Comparison of a Precise Linear Actuator

  • Kim, Sang-Chae (Samsung Advanced Institute of Technology) ;
  • Kim, Soo-Hyun (Dept. of Mechanical Engineering, Korea Advanced Institute of Science and Technology)
  • 발행 : 2001.04.01
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

In general, precise linear actuators using piezoelectric element are driven by friction force. Exact understanding of friction plays an important role in analysis and control of a motor. In this research, we designed a precise linear actuator using piezoelectric elements and observed its dynamic characteristics. By varying phase angle difference and amplitudes of the sinusoidal waves that are driving inputs, we can know that it is possible to control moving direction and distance of the slider. As preload is increased, its moving distance is decreased. And also, we have modeled a precise linear actuator using stick slip friction models such as classical, Karnopp. and reset integrator. Finally, by comparing the results of simulation and experiment, it was verified that the model is well designed.

키워드

참고문헌

  1. Kenji Uchino, Koichiro Kato and Masayuki Tohda, 'Ultrasonic Linear Motor Using a Multilayered Piezoelectric Actuator,' Ferroelectrics, Vol. 87, pp. 331-334, 1988 https://doi.org/10.1080/00150198808201395
  2. Toshiro Higuchi, Masahiro Watanabe, Kenichi Kudou, 'Precise Positioner Utilizing Rapid Deformations of a Piezoelectric Elements,' JSPE, Vol. 11, No. 54, pp. 2107-2112, 1988
  3. A. Endo, N. Sasaki and Y. Tomikawa, 'Linear Type Ultrasonic Motor Using Two Dimensionally Positioned Piezoelectric Elements,' Ferroelectrics, Vol. 112, pp. 165-170, 1990 https://doi.org/10.1080/00150199008012792
  4. Dean Karnopp, 'Computer Simulation of Stick-Slip Friction in Mechanical Dynamic Systems,' J. of Dynamic Systems, Measurement, and Control, Vol. 107, pp. 100-103, 1985
  5. P.J. Kolston, 'Modeling Mechanical Stick-Slip Friction Using Electrical Circuit Analysis,' J. of Dynamic Systems, Measurement, and Control, Vol. 110, pp. 440-443, 1988
  6. D.A. Haessig, Jr, B. Friedland, 'On the Modeling and Simulation of Friction,' J. of Dynamic Systems, Measurement, and Control, Vol. 113, pp. 354-362, 1991
  7. G.W. Younkin, 'Modeling Machine Tool Feed Servo Drive Using Simulation Technique to Predict Performance,' IEEE Transactions on Industry Applications, Vol. 27, No.2, pp. 268-274, 1991 https://doi.org/10.1109/28.73610
  8. J.H. Chin, C.C. Chen, 'A Study of Stick-Slip Motion and Its Influence on the Cutting Process,' Int. J. Mech. Sci., Vol. 35, No. 5, pp. 353-370, 1993 https://doi.org/10.1016/0020-7403(93)90008-I
  9. S.C. Southward, C.J. Radcliffe, and C.R. Maccluer, 'Robust Nonlinear Stick-Slip Friction Compensation,' J. of Dynamic Systems, Measurement, and Control, Vol. 113, pp. 113-645, 1991
  10. S. Yang, M. Tomizuka, 'Adaptive Pulse Width Control for Precise Positioning under the Influence of Stiction and Coulomb Friction,' J. of Dynamic Systems, Measurement, and Control, Vol. 110, pp. 221-227, 1988
  11. B. Armstrong-Helouvry et al., 'A Survey of Models, Analysis Tools and Compensation Methods for the Control of Machines with Friction,' Automatica, Vol. 30, No. 7, pp. 1083-1138, 1994 https://doi.org/10.1016/0005-1098(94)90209-7