Quadratic Speed Dependent Force
Quadratic dependency of force versus speed
Modelica Standard Library
The Quadratic Speed Dependent Force component generates a force at the flange that is linearly dependent on the speed of the flange.
The boolean parameter Force Direction determines whether the force is the same direction regardless the direction of motion.
The Use Support Flange boolean parameter enables a support flange on the housing. When true (checked) the support flange must be connected in the drawing. When false the component is internally fixed to ground.
if Use Support Flange then fsupport=−f
Accelerating force acting at flange
Force acting at support
Distance between flange and support
Position of flange
Position of support
Velocity of flange with respect to support
Flange of component
Conditional Support Flange
Nominal force (if negative, force is acting as load)
True (checked) means the sign of the force is independent of direction of movement
Use Support Flange
True (checked) enables support flange
The component described in this topic is from the Modelica Standard Library. To view the original documentation, which includes author and copyright information, click here.
1-D Mechanical Overview
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