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wangs8811

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  1. I'm afraid i didn't explain clearly. In 'HS-1021', it had been created some 'shapes' using hypermorph already. But if topology or free shape were used, there is no 'shapes' that can be generated. @Rahul R
  2. Hi, I'm using optistruct 'free shape' to create 'design variable' and saved as a .hm file. How to import this variable into Hyperstudy as a 'Define design variables'? Thank you so much!
  3. @Rahul R I'm so grateful! Here is the .xml and with models~~~ Study_1.xml abaqus.mvw testz-.tpl testz+.tpl
  4. @Rahul R Thanks for your replying. The nominal run worked well and two models can get their results, but the second model's variable can change in accordance with the first model. The hyperworks is 14.0 with the abaqus is 6.12. Is that matter?
  5. Hi, I'm using abaqus as a slover. There are two models which should be optimize synchronously, so some variables were linked. -------------------------------- Acitive Label Varname Expression 1 com1_1 m_1_varname_1 1 com2_1 m_2_varname_1 m_1_varname_1 -------------------------------- But when the "evaluate" was conducted, there are errors occured: -------------------------------- 13 Error : Scalar value expected for ( com2_1 (m_2_varname_1) ) 14 Warning: Could not set the value of variable ( com2_1 (m_2_varname_1) ) in model ( Model 2 (m_2) ) -------------------------------- I'm wondering whether the slover script didn't support the two models link variables? -------------------------------- #!/usr/bin/env python """ Example script to run abaqus """ # import statements import os import platform import subprocess import sys # user edits------------------------------------------------------------------- # set abaqus path use forward slashes (/) abaqus_exe = 'C:/SIMULIA/Abaqus/Commands/abq6121.bat' # set abaqus arguments abaqus_arguments = 'job=' + sys.argv[1] + ' ' + 'memory=20000Mb cpus=36 interactive' # set log file name logFile = 'logFile.txt' # ----------------------------------------------------------------------------- # open log file f = open('logFile.txt', 'w') # get environment information plat = platform.system() hst_altair_home = '' strEnvVal = os.getenv('HST_ALTAIR_HOME') if strEnvVal: hst_altair_home = strEnvVal else: f.write('%EXA_xx-e-env, Environment variable not defined ( HST_ALTAIR_HOME )') abaqus_exe = os.path.normpath(abaqus_exe) lstCommands = [abaqus_exe, abaqus_arguments] # echo log information f.write('platform: ' + plat + '\n') f.write('hst_altair_home: ' + hst_altair_home + '\n') f.write('abaqus command: ' + abaqus_exe + '\n') #execute the command f.write('Running the command:\n' + ' '.join(lstCommands) + '\n') p1 = subprocess.Popen(' '.join(lstCommands), stdout=subprocess.PIPE , stderr=subprocess.PIPE) # log the standard out and error f.write('\nStandard out' + '\n' + p1.communicate()[0] + '\n') f.write('\nStandard error' + '\n' + p1.communicate()[1] + '\n') # close log file f.close() # End of file:
  6. Thanks for replying and Happy new year! I'm using the free shape optimization. It happened between the iterations. Some of the .out is as below: ================================== OPTIMIZATION HAS CONVERGED. FEASIBLE DESIGN (ALL CONSTRAINTS SATISFIED). THE GLOBAL SEARCH OPTION FOUND A NEW UNIQUE DESIGN. THIS IS ALSO THE BEST DESIGN SO FAR. OPTIMIZATION HAS CONVERGED. FEASIBLE DESIGN (ALL CONSTRAINTS SATISFIED). THE GLOBAL SEARCH OPTION DID NOT FIND A NEW UNIQUE DESIGN. THIS DESIGN HAS BEEN FOUND 2 TIMES SO FAR. Element # 3473, element type QUAD4. *** PROGRAM STOPPED: ERRORS DURING ELEMENT QUALITY CHECK. ************************************************************************ A fatal error has occurred during computations: *** PROGRAM STOPPED: ERRORS DURING ELEMENT QUALITY CHECK. ************************************************************************ ==== End of solver screen output ==== ==== Job completed ==== ===================================
  7. I'm using optimization and it didn't skipped. How to skip this iteration and continue when occurs error "program stopped due to element quality check."?
  8. The error is : A fatal error has occurred during computations: *** PROGRAM STOPPED: ERRORS DURING ELEMENT QUALITY CHECK. How to skip this staring point and go to the next one?
  9. Hi, i'm using analysis "Multiple Starting Points Optimization". Maybe there will have some error with some starting points, so that it can only generate "GSO_1_1" and "GSO_2_2". While doing "GSO_3", it reminder How to set options to skip the third starting point? Just like in hyperstudy, there is an option on failed analysis:"Ignore failed analysis" or "Terminate optimization". Thank you!
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