.Modelica.Mechanics.MultiBody.Forces

Information

This package contains components that exert forces and torques between two frame connectors, e.g., between two parts.

Content

Model Description
WorldForce External force acting at the frame to which this component is connected and defined by 3 input signals, that are interpreted as one vector resolved in frame world, frame_b or frame_resolve.
WorldTorque External torque acting at the frame to which this component is connected and defined by 3 input signals, that are interpreted as one vector resolved in frame world, frame_b or frame_resolve.
WorldForceAndTorque External force and external torque acting at the frame to which this component is connected and defined by 3+3 input signals, that are interpreted as a force and as a torque vector resolved in frame world, frame_b or frame_resolve.

Force Force acting between two frames defined by 3 input signals resolved in frame world, frame_a, frame_b or in frame_resolve.
Torque Torque acting between two frames defined by 3 input signals resolved in frame world, frame_a, frame_b or in frame_resolve.
ForceAndTorque Force and torque acting between two frames defined by 3+3 input signals resolved in frame world, frame_a, frame_b or in frame_resolve.

LineForceWithMass General line force component with an optional point mass on the connection line. The force law can be defined by a component of Modelica.Mechanics.Translational
LineForceWithTwoMasses General line force component with two optional point masses on the connection line. The force law can be defined by a component of Modelica.Mechanics.Translational
Spring Linear translational spring with optional mass
Damper Linear (velocity dependent) damper
SpringDamperParallel Linear spring and damper in parallel connection
SpringDamperSeries Linear spring and damper in series connection

Contents

Name Description
 WorldForce External force acting at frame_b, defined by 3 input signals and resolved in frame world, frame_b or frame_resolve
 WorldTorque External torque acting at frame_b, defined by 3 input signals and resolved in frame world, frame_b or frame_resolve
 WorldForceAndTorque External force and torque acting at frame_b, defined by 3+3 input signals and resolved in frame world, frame_b or in frame_resolve
 Force Force acting between two frames, defined by 3 input signals and resolved in frame world, frame_a, frame_b or frame_resolve
 Torque Torque acting between two frames, defined by 3 input signals and resolved in frame world, frame_a, frame_b or frame_resolve
 ForceAndTorque Force and torque acting between two frames, defined by 3+3 input signals and resolved in frame world, frame_a, frame_b or frame_resolve
 LineForceWithMass General line force component with an optional point mass on the connection line
 LineForceWithTwoMasses General line force component with two optional point masses on the connection line
 Spring Linear translational spring with optional mass
 Damper Linear (velocity dependent) damper
 SpringDamperParallel Linear spring and linear damper in parallel
 SpringDamperSeries Linear spring and linear damper in series connection
 Internal Internal package, should not be used by user

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