Engineering Transactions, 45, 3-4, pp. 487-504, 1997

Dry Friction Self-Excited Vibrations Analysis and Experiment

R. Bogacz
Institute of Fundamental Technological Research, Warsaw

B. Ryczek
Institute of Fundamental Technological Research, Warsaw

The paper is devoted to the experimental and theoretical analysis of a set composed of several! degrees of freedom mass-system interacting with a moving belt by means of dry friction. The experimental study allows to formulate the friction model depending on velocity of motion, acceleration, time of adhesion and force rate.

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