Using the Soft-Soil tire model
Using the Soft-Soil tire model
Using the Soft-Soil tire model
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20<br />
Adams/Tire<br />
<strong>Using</strong> <strong>the</strong> <strong>Soft</strong>-<strong>Soil</strong> <strong>tire</strong> <strong>model</strong><br />
F y<br />
F z<br />
F z0<br />
h<br />
h e<br />
h p<br />
k c<br />
k <br />
lateral force<br />
vertical load<br />
nominal <strong>tire</strong> load<br />
sinkage<br />
elastic deformation<br />
plastic deformation<br />
cohesive modulus<br />
frictional modulus<br />
k x soil deformation modulus<br />
k y soil deformation modulus<br />
M x overturning moment<br />
M y rolling resistance moment<br />
M z aligning moment<br />
n sinkage component<br />
p static stress<br />
R e effective rolling radius<br />
R 0 unloaded (free) <strong>tire</strong>/wheel radius<br />
R l <strong>tire</strong> loaded radius<br />
R* radius of substitution circle<br />
T r relaxation time<br />
V total <strong>tire</strong>/wheel speed<br />
V r <strong>tire</strong> rolling velocity<br />
V x <strong>tire</strong>/wheel forward speed (parallel to wheel plane)<br />
V sx longitudinal slip speed<br />
V sy lateral slip speed<br />
<br />
<br />
<br />
<br />
<br />
slip angle<br />
longitudinal slip<br />
friction angle<br />
normal stress<br />
<strong>tire</strong>/wheel rotational speed
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