Revisiting the LuGre Model Stick-slip motion and rate dependence
نویسنده
چکیده
Friction is a classical field that goes back to Leonardo da Vinci, Guilliame Amonton, and Charles Augustin de Coulomb. Amonton found that friction force is proportional to normal load, but surprisingly is independent of the area of the apparent contact surface. This observation is known as the Amonton’s paradox. The apparent contact surface is the geometric object surface projected to the contact surface. The true contact surface is the effective surface in contact between the object and the surface. The apparent contact surface is often much larger than the effective contact surface.
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