This information is part of the Modelica Standard Library maintained by the Modelica Association.

RelativeVelocity

Measure relative velocity vector between the origins of two frame connectors

Information
CONNECTORS
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NameTypeDescription
frame_aFrame_aCoordinate system a
frame_bFrame_bCoordinate system b
v_relRealOutput[3]Relative velocity vector resolved in frame defined by resolveInFrame
frame_resolveFrame_resolveCoordinate system in which v_rel is optionally resolved
PARAMETERS
NameTypeDefault ValueDescription
resolveInFrameResolveInFrameABModelica.Mechanics.MultiBody.Types.ResolveInFrameAB.frame_aFrame in which output vector v_rel shall be resolved (1: world, 2: frame_a, 3: frame_b, 4: frame_resolve)