DOI QR코드

DOI QR Code

운동의 허용공차를 이용한 RSSS-SC 현장장치의 기구학적 설계

Kinematic Synthesis and Analysis of RSS-SC Suspension System Using Acceptable Tolerances of Motion

  • 발행 : 2000.11.01

초록

In synthesizing and RSSS-SC mechanism that is the kinematic model of the McPherson strut suspension system in automobiles, the design equations for R-S, S-S and S-C dyads should be solved separately for a given set of prescribed positions. The number of prescribed positions that the RSSS-SC mechanism can be synthesized is up to three because of the S-C dyad. This limitation may cause unsatisfactory results in synthesized joint positions. This paper presents a kinematic synthesis method to place the joints of an RSSS-SC mechanism in desired boundaries by varying the prescribed positions of the mechanism within acceptable tolerances. The sensitivity analysis of the joint positions is used determine which displacement parameter should be altered to fulfill this task.

키워드

참고문헌

  1. Bastow, D., Howard, G., 1993, Car Suspension and Handling, Society of Automotive Engineers, Inc., pp. 82-85
  2. Gillespie, T. D., 1992, Fundamentals of Vehicle Dynamics, Society of Automotive Engineers, Inc., pp. 243-244
  3. Suh, C. H., 1989, 'Synthesis and Analysis of Suspension Mechanisms with Use of Displacement Matrices,' SAE Paper 890098, pp. 171-182
  4. Kang, H. Y., Suh, C. H., 1994, 'Synthesis and Analysis of Spherical-Cylindrical (SC) Link in the MacPherson Strut Suspension Mechanism,' ASME J. of Mechanical Design, Vol. 116, pp. 595-606
  5. 정병주, 1995, '기구학적 사상을 이용한 더블워시본 현가장치의 기구학적 설계,' 석사학위논문, 고려대학교, 서울
  6. 문홍기, 1995, '차량 현가장치의 기구학적 민감도 해석,' 한국자동차공학회 논문집, 제 3 권, 제 4 호, pp. 126-138
  7. 민현기, 탁태오, 이장무, 1997 '직접 미분법을 이용한 현가장치의 기구학적 민감도해석,' 한국자동차공학회 논문집, 제 5 권, 제 1 호, pp. 38-48
  8. Mahableshwarkar, S. V., Kramer, S. N., 1990, 'Sensitivity Analysis of the Burmester Equations of Planar Motion,' ASME J. of Mechanical Design, Vol. 112, pp. 299-306
  9. Hunt, K. H., 1978, Kinematic Geometry of Mechanisms, Oxford University Press, pp. 30-52
  10. 이태영, 심재경, 1996, '기어 5 절링크 함수발생장치와 4 절링크 경로발생장치의 설계,' 대한기계학회 추계학술대회 논문집 A, pp. 954-961
  11. Erdman, A.G., 1993, Modem Kinematics : Development in The Last Forty Years, John Wiley & Sons, pp. 491-501
  12. Kaizerman, S., Zak, G., Benhabib, B., Fenton, R. G., 1994, 'A Sensitivity Analysis Based Method for Robot Calibration,' ASME J. of Mechanical Design, Vol. 116, pp. 607-613
  13. Wolfram, S., 1996, The Mathematica Book, 3rd ed., Wolfram Media, Cambridge University Press, Cambridge