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Jumps in signal at very tiny time intervals in PolyphaseTwoLevel_RL reference results #3523
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I can't reproduce that with Dymola, I can't zoom in beyond a resolution of ~1e-7. |
Closing as worksforme, finally. |
Instead of closing as worksforme, shouldn't the correct action be to remove the |
@christiankral Hi ,I recently assumed the role of Project Deputy, would you please take time to look at it? Do contact me for any help that I could provide with this ticket. |
@christiankral @AHaumer what is your suggestion for this issue?Do you agree with #3523 (comment) |
As per suggestion from @henrikt-ma in the above comment,i have to remove |
No, the results will be regenerated later when the new release is ready, usually for beta and rc releases. |
thank you for your response. |
The discussion continued on the linked PR #4167. |
In the reference results for
Modelica.Electrical.PowerConverters.Examples.DCAC.PolyphaseTwoLevel.PolyphaseTwoLevel_RL
there are two subsequent jumps at an extremely short distance from each other. You can see this in rows 3433-3436 in the linked csv file (can't direct link because github restrictions on file size).The variables in question are
voltageSensor.v[1]
throughvoltageSensor.v[3]
. Plotted:Please ignore the labeling on the x axis (bug in SystemModeler).
As you can see, SystemModeler (blue) only has a single event iteration leading to the complete jump, while the reference result (orange) takes two jumps very close to each other.
The reference reports jumps at
0.030250000000000003
and0.030250000000115126
, a distance of approximately 1.15e-13 apart.Is there anything in the model that explains the two separate jumps? Is it expected? Do other tools reproduce these two jumps?
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