Changes between Initial Version and Version 2 of Ticket #5581


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Timestamp:
2019-07-13T09:47:24Z (5 years ago)
Author:
massimo ceraolo
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  • Ticket #5581

    • Property Priority high → blocker

  • Ticket #5581 – Description

    initial v2  
    77
    88In principle the rotational speed of inertia1 should be the same when simulating fbSystem and fbSystemFMU. However, when everything is done with OpenModelica, significant differences are shown.
    9 Note that if I use the same package fbSystemTest.mo to compare the two simulations, but do everything (including the fmu creation) with Dymola, no difference between the two simulations is shown. The values appear to be exactly the same, up to the last digit shown with numerical cursor. This can be checked looking at the enclosed "FMU issue.pdf", which compares plots from Dymola and from OM.
     9Note that if I use the same package fbSystemTest.mo to compare the two simulations, but do everything (including the fmu creation) with Dymola, no difference between the two simulations is shown. The values appear to be exactly the same, up to the last digit shown with numerical cursor.
     10These two behaviours can be checked looking at the enclosed "FMU issue.pdf", which compares plots from Dymola and from OM.
    1011
    1112So I suppose there is a bug that causes the OM simulations not to have exactly the same values.