Path: SC/Actuator
% Rotary wheel friction model using differentiable functions.
This model uses functions that are differentiable making it suitable for
numerical simulations.
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Form:
f = FrictionSmooth;
f = FrictionSmooth( x, d )
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Inputs
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x (:) Rates
d (:) .fStatic - Static friction maximum
.kStatic - Static friction scaling coefficient
.fCoulomb - Coulomb friction maximum
.kCoulomb - Coulomb friction scaling coefficient
(higher means a faster rise)
.bViscous - Viscous friction coefficient
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Outputs
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f (:) Friction
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See also RWA.m and SmoothFrictionDemo.
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Common: Graphics/Plot2D
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