modelAccelerate
Forced movement of a flange according to an acceleration signal
Extends from Modelica.Mechanics.Translational.Interfaces.PartialElementaryOneFlangeAndSupport2 (Partial model for a component with one translational 1-dim. shaft flange and a support used for textual modeling, i.e., for elementary models).
Information
The input signal a_ref in [m/s2] moves the 1D translational flange connector flange with a predefined acceleration, i.e., the flange is forced to move relative to the support connector with this acceleration. The velocity and the position of the flange are also predefined and are determined by integration of the acceleration.
The acceleration aref(t) can be provided from one of the signal generator blocks of the block library Modelica.Blocks.Source.
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Boolean | useSupport (from PartialElementaryOneFlangeAndSupport2) | false | = true, if support flange enabled, otherwise implicitly grounded |
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| Flange_b | flange (from PartialElementaryOneFlangeAndSupport2) | Flange of component | |
| Support | support (from PartialElementaryOneFlangeAndSupport2) | Support/housing of component | |
| Modelica.Blocks.Interfaces.RealInput | a_ref | Absolute acceleration of flange as input signal |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| SI.Length | s (from PartialElementaryOneFlangeAndSupport2) | Distance between flange and support (= flange.s - support.s) | |
| SI.Velocity | v | Absolute velocity of flange | |
| SI.Acceleration | a | Absolute acceleration of flange |