NonlinearSpringFault:
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Nonlinear spring fault.
Generates a cubic spring force that grows
with the function (1 - exp(d.a*dT)) where dT is the time since the
fault. Prior to the fault, the force is zero.
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Form:
f = NonlinearSpringFault( x, t, d )
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Inputs
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x (2,1) State
t (1,1) Time
d (1,1) Input data structure
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Outputs
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f (1,1) Force due to fault
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Children:
