Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
825542 | International Journal of Engineering Science | 2010 | 13 Pages |
Abstract
Different aspects of the long-period oscillations of tribological parameters in the wear process of metals under constant heavy duty sliding conditions are theoretically investigated on the basis of the previously constructed mathematical model. The obtained asymptotic formula for the period of oscillations agrees with the quantitative predictions known in the literature. The period of oscillations is suggested as a diagnostic parameter in assessing the health of operating tribosystem. An approximate formula for the phase of oscillations of relaxation type in the Lotka–Volterra nonlinear mathematical model is derived by the relaxation oscillation method.
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Engineering (General)
Authors
Ivan I. Argatov, Yury A. Fadin,