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Zubair

Interface with GOT IT 3.0 software

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Hello Madam/Sir,

 

I am using FLUX 2018 and GOT IT 3.0. There is an IPM design in FLUX which I am optimizing for torque ripple in GOtIT. After loading the .F2G file into GOTIT, i get the following error message. I am not able to start the optimization procedure. Please let me know what is the issue in this.

 

Thanks

Mohamed Zubair M 

PhD Student

ECE

NC State University

USA

 

Executing: 'C:/Cedrat/GOT-It_3.0/Got/configurations/Got_units_SI_multiple.py' file
Executing: 'C:/Cedrat/GOT-It_3.0/Got/configurations/Got_units_usual.py' file
[upgrade] Data written by software: GotIt_V2010-12-12
[upgrade] Software build version : GotIt_V2015-10-30
[upgrade] Data written by user: mmohame2
[upgrade] Data writing date: Tue May 01 16:14:49 EDT 2018
[upgrade] Data reading date: Tue May 01 16:15:21 EDT 2018
Running: 'C:/Cedrat/GOT-It_3.0/Got/upgrades/upgrades01.py' file
Running: 'C:/Cedrat/GOT-It_3.0/Got/GOTIT/ujlc/upgrades/upgrades01_gotit.py' file
Loading properties: C:/Users/mmohame2/Desktop/Low Torque Ripple IPM design/FEA/GOT IT optimization/Ulayer_symm_solved.FLU/Optim_torque.F2G
[6|1525205722398|25|INFO       ][RsiApplication|AbstractRsiApplicationMain.initApplication] : Initializing RSI application:   Class: RsiMultiphysiqueMain   Version: (1.1.0.101 20151118, 20151210 025708)
[7|1525205722416|25|INFO       ][CssDAO|PreferencesFluxServerDescriptionDao.<init>] : Initializing from system preferences node: Cedrat_Soft_Server
Unexpected 'FLUX2D_2018.0_64'
Cannot open a session:
. solverName= null
. modelpath=GiFluxPath(modelPath=Ulayer_symm_solved.FLU/Optim_torque.F2G)

Unknown solver name 'null'
[9|1525205722425|25|WARNING    ][Communicator|GiFluxCommunicator.checkRequiredSolverIsAvailable] : Required solver not available: Required: FLUX2D_2018.0_64 Available: []
Required solver not available:   Required: FLUX2D_2018.0_64   Available: []
NamedObjectBase file: 'C:/Users/mmohame2/Desktop/Low Torque Ripple IPM design/FEA/GOT IT optimization/Optim_torque_Ulayer_symm.gotit' read

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Hello, 

 

I would like to suggest you using Altair HyperStudy optimization tool, which replaces GOT-It in the Altair software suite. The HyperStudy-Flux connection is operational with version 2018 and allows you performing the optimization you are describing. 

Please let us know if you need more information. 

 

Kind regards

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