Computer Simulation of Stick-Slip Friction in Mechanical Dynamic Systems
- 1 March 1985
- journal article
- Published by ASME International in Journal of Dynamic Systems, Measurement, and Control
- Vol. 107 (1) , 100-103
- https://doi.org/10.1115/1.3140698
Abstract
Stick-slip friction is present to some degree in almost all actuators and mechanisms and is often responsible for performance limitations. Simulation of stick-slip friction is difficult because of strongly nonlinear behavior in the vicinity of zero velocity. A straightforward method for representing and simulating friction effects is presented. True zero velocity sticking is represented without equation reformulation or the introduction of numerical stiffness problems.Keywords
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