Numerical analysis of vibration in a brake system for high speed train

• Autorzy: Konowrocki R. , Bogacz R.
• Konferencja: Jubilee Symposium Vibrations In Physical Systems (25 ; 15-19.05.2012 ; Będlewo koło Poznania ; Polska)
• Języki publikacji: EN

Abstrakty

EN

The paper is devoted to a computer simulation of brake pad/brake disc dynamic interaction. The main purpose of the studies is a numerical analysis of friction pair dynamics, aiming at describe generation of vibration related to the process of transition phenomena associated with braking. To investigation will be used environment of Automatic Dynamic Analysis of Mechanical Systems. In the analysis is used two-dimensional friction model. The results show the slip-stick and creep phenomenon.

Słowa kluczowe

EN

vibrations excited by friction; self-excited of vibrations; stick-slip; creepage

PL

drgania wzbudzane tarciem; drgania samowzbudne; stick-slip; upływ

• Wydawca: Poznan University of Technology. Institute of Applied Mechanics
• Czasopismo: Vibrations in Physical Systems
• Rocznik: 2012
• Tom: Vol. 25
• Strony: 235--240
• Opis fizyczny: Bibliogr. 7 poz., il., wykr.

Twórcy

autor

Konowrocki R.

• IPPT, Polish Academy of Sciences, Department of Intelligent Technologies

autor

Bogacz R.

• Krakow University of Technology, Department of Civil Engineering

Bibliografia

• 1. Bogacz R., Ryczek B., Experimental and theoretical investigations 1. of vibrations excited by dry friction. In: Dynamics of Rail Vehicles and Optimization of their Subsystems, Z. Jubil. Politechnika Krakowska, Nr 10, pp. 5-24
• 2. Bajer Cz., Konowrocki R. Friction rolling with lateral slip in railways. Journal of Theoretical and Applied Mechanics, 2009, 47(2), pp. 275-293
• 3. Kinkaid, N. M., O’Reilly, O. M., and Papadopoulos, P. Automotive disc brake squeal. J. Sound Vibr., 2003, 267(1), 105–166
• 4. Shin, K., Brennan, M. J., Oh, J. E., and Harris, C. J. Analysis of disc brake noise using a two-degree-of-freedom model. J. Sound Vibr., 2002, 254(5), 837–848
• 5. Ouyang, H.,Cao, Q., Mottershead, J. E., and Treyde, T. Vibration and squeal of adisc brake: modeling and experimental results. Proc. I Mech. E, Part D: J. Automobile Engineering, 2003, 217(D10), 867–875. DOI:10.1243/095440703769683270
• 6. Cao, Q., Ouyang, H., Friswell, M.I., Mottershead, J.E. Linear eigenvalue an analysis of the disc-brake squeal problem. Int. J. Numer. Meth. Eng., 2004, 61(9), 1546–1563
• 7. Beloiu, D.M. and Ibrahim, R. A. Analytical and experimental investigations of disc brake noise using the frequency–time domain. J. Int. Assoc. Struct. Control Monit., 2005, 13(1), 277–300