Opened 12 years ago
Closed 7 years ago
#1958 closed defect (wontfix)
Modelica.Mechanics.MultiBody.Examples.Systems.RobotR3.Components.AxisType2.mos
| Reported by: | Christian Schubert | Owned by: | Per Östlund |
|---|---|---|---|
| Priority: | high | Milestone: | 1.12.0 |
| Component: | Frontend | Version: | trunk |
| Keywords: | unbalanced expandable connector | Cc: | Adrian Pop |
Description
Hi,
in OpenModelica the model Modelica.Mechanics.MultiBody.Examples.Systems.RobotR3.Components.AxisType2 is unbalanced. In Dymola it is not.
I've been able to reduce the model to 7 equations and 11 variables. However, looking at the flat code produced by Dymola it should be unbalanced as well.
As I do not have sufficient knowledge about expandable connectors (this is where the problem lies) maybe someone else can have a look at the reduced problem
Attachments (4)
Change History (16)
by , 12 years ago
| Attachment: | AxisType2.mo added |
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by , 12 years ago
| Attachment: | Controller.mo added |
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by , 12 years ago
by , 12 years ago
| Attachment: | AxisType2.mof added |
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comment:1 by , 12 years ago
comment:3 by , 12 years ago
I think so.
I mean we should test only complete models and maybe some baseclasses where possible (some might have missing inners, etc). As far as I know the models of interest from the MSL are the ones which have the Experiment annotation on them.
However you can add more models if they are complete even if they don't have the Experiment annotation.
comment:5 by , 10 years ago
| Milestone: | 1.9.1 → 1.9.2 |
|---|
This ticket was not closed for 1.9.1, which has now been released. It was batch modified for milestone 1.9.2 (but maybe an empty milestone was more appropriate; feel free to change it).
comment:6 by , 10 years ago
| Milestone: | 1.9.2 → 1.9.3 |
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Milestone changed to 1.9.3 since 1.9.2 was released.
comment:11 by , 8 years ago
| Milestone: | 1.11.0 → 1.12.0 |
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Milestone moved to 1.12.0 due to 1.11.0 already being released.
comment:12 by , 7 years ago
| Resolution: | → wontfix |
|---|---|
| Status: | new → closed |
Hi,
I don't think that non-complete models are of interest.
For expandable connector is a matter of how you interpret the specification.
We only connect all the variables from leafs to top in expandable connectors
while Dymola connects them also from top to leafs.
I really don't know if this is crucial or not (top to leafs connection) but
as far as I can see we don't have any issues with the models we've seen
until now.
Cheers,
Adrian Pop/