functionsmoothExponential
Once continuously differentiable approximation to exp(-|x|) in interval |x| < delta
Extends from Modelica.Icons.Function.
Information
Function to provide a once continuously differentiable approximation to exp(- |x| ) in the interval |x| < δ for some positive δ
Inputs
| Type | Name | Default | Description |
|---|---|---|---|
| Real | x | Input argument | |
| Real | delta | Transition point where approximation occurs |
Outputs
| Type | Name | Default | Description |
|---|---|---|---|
| Real | y | Output argument |
Revisions
-
October 30, 2008, by Michael Wetter:
First implementation. Implemented to reduce chattering in IBPSA.Fluid.Storage.BaseClasses.Stratifier.