Optimization in Dynamics Using ANSYS

This video present the optimization analysis of triangular bracket for dynamic behavior using ansys workbench. It shows, how to perform the optimization based on natural frequency behavior. It explain in depth knowledge of optimization such as space claim geometry preparation, modal analysis, optimization analysis, verification analysis.
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[@avinashpawar3859]

This is very excellent for understanding. Thank you sir so much for this .

[@graspengineering9249]

Thank you

[@rakeshpatil3723]

Thank you for uploading this video. Great explanation.

[@graspengineering9249]

You are welcome!

[@udaypatel8341]

how to optimize the various parts in the assmbly itself without separating the parts or if separating is required than how to do it

[@graspengineering9249]

You can keep whole assembly for optimization define the respective paraments to all the required components of the assembly such as design space, response constraints, objective, etc.

[@udaypatel8341]

@@graspengineering9249 thank you very much

[@idrismalik3036]

Hello,
I followed the same steps described in the video but Every time I try to do the topological analysis, I always get the same error, that says :
"The files required from the linked analysis are missing for topology optimization solution. Please resolve the analysis selected in the Solution Selection prior to continuing"
I have tried many different things, like removing the study files and trying again, remeshing, removing all constraints and forces, redoing the studies, nothing solves the problem. I even tried to uninstall the Ansys and reinstall and that did not help. Right now I'm using student version of Ansys 2021 R1. I have also tried interchanging the directories, changing the files in directories, copying files over one location to another and so on... How could I solve this problem?
Looking forward to hearing from anyone!

[@graspengineering9249]

Hello Idris, The optimization performed is based on modal analysis results and hence it is required to have modal analysis result file in respective directory before solving optimization analysis. Try to save the file after modal analysis run and then connect with optimization and then further it will ask for update, just update and do optimization analysis. We did not face any difficulties. We recorded this video while performing simulation only, it is just like live video. So you should also does not face any difficulties.

[@idrismalik3036]

@@graspengineering9249 Thank You very much. It is working perfectly fine now