MoveForced movement of a flange according to an angle, speed and angular acceleration signal |
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Information
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.
Parameters (1)
| useSupport |
Value: false Type: Boolean Description: = true, if support flange enabled, otherwise implicitly grounded |
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Connectors (3)
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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 |
Used in Components (1)
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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) |