modelRotationalStop
Linear 1D rotational spring acting as a stop
Extends from Modelica.Mechanics.Rotational.Interfaces.PartialCompliant (Partial model for the compliant connection of two rotational 1-dim. shaft flanges).
Information
Attribution Notice
This model is an extension of the Spring block in the Mechanics.Rotational.Components package
of the Modelica Standard Library
Copyright © 1998-2016, Modelica Association and DLR.
A spring element acting only in one direction as a rotational stop.
Copyright © 2018
ATA ENGINEERING, INC.
ALL RIGHTS RESERVED
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| SI.RotationalSpringConstant | c_stop | Spring constant of stop | |
| SI.Angle | phi_stop | 0 | Equilibrium spring angle where stop is engaged (rad) |
| Boolean | freeplay_dir_pos | true | Is direction of stop free-play in positive angle? |
| Boolean | ignore_events | false | Ignore events produced at stop contact? |
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| Flange_a | flange_a (from PartialCompliant) | Left flange of compliant 1-dim. rotational component | |
| Flange_b | flange_b (from PartialCompliant) | Right flange of compliant 1-dim. rotational component |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| SI.Angle | phi_rel (from PartialCompliant) | Relative rotation angle (= flange_b.phi - flange_a.phi) | |
| SI.Torque | tau (from PartialCompliant) | Torque between flanges (= flange_b.tau) | |
| Real | w |