WOLFRAM SYSTEM MODELER
MoveForced movement of a flange according to an angle, speed and angular acceleration signal |
SystemModel["Modelica.Mechanics.Rotational.Sources.Move"]
This information is part of the Modelica Standard Library maintained by the Modelica Association.
Flange flange is forced to move relative to flange support with a predefined motion according to the input signals:
u[1]: angle of flange u[2]: angular velocity of flange u[3]: angular acceleration of flange
The user has to guarantee that the input signals are consistent to each other, i.e., that u[2] is the derivative of u[1] and that u[3] is the derivative of u[2]. There are, however, also applications where by purpose these conditions do not hold. For example, if only the position dependent terms of a mechanical system shall be calculated, one may provide angle = angle(t) and set the angular velocity and the angular acceleration to zero.
The input signals can be provided from one of the signal generator blocks of the block library Modelica.Blocks.Sources.
useSupport |
Value: false Type: Boolean Description: = true, if support flange enabled, otherwise implicitly grounded |
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flange |
Type: Flange_b Description: Flange of shaft |
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support |
Type: Support Description: Support/housing of component |
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u |
Type: RealInput[3] Description: Angle, angular velocity and angular acceleration of flange with respect to support as input signals |
Modelica.Mechanics.Rotational.Components Signal adaptor for a Rotational flange with torque as output and angle, speed, and optionally acceleration as inputs (especially useful for FMUs) |