The Siemens Community Catalyst program was co-created with our community to acknowledge technology leaders who consistently contribute to the Siemens Community. Nominations are accepted on a rolling basis.
hello
i want to size optimization in 1d truss
constraint: stress, buckling
objective : minimize weight
but it doesn't work ,
I attack model file
so please help me sir
Unable to find an attachment - read this blog
HI,
Please try this file,
hi Prakash Pagadala
Thank you for your answer.
but I also want to add buckling conditions
it that conditon which combine buckling conditions ?
In load steps conbine buckling condition , but I think buckling conditon were not used in size optimization.
HI, Please try this file,
I don't know why this error occurred..
Hi @Ahn Sang Hyun
I see that there are negative buckling modes in your model. Negative buckling modes suggest an instability in the model and they mean that the structure would buckle when the direction of the load is reversed i.e. for a member under compression, negative buckling modes indicates that the member would buckle if it is subjected to tension, which does not make sense. So, I suggest you check if the constraints and loads in the model are applied properly and rerun the job.
Join us for a community conversation on how High-Performance Computing (HPC) and Simcenter PSIM work together to meet the increasing demands of modern power electronics simulation. During this one-hour technical session, you'll discover how leveraging HPC can speed up simulations, improve scalability, and empower engineers…
Join us for a community conversation on accelerating your motor simulation workflow with Simcenter Simlab. In this beginner-friendly session, we'll introduce the platform's automated model-building capabilities and show how easy it is to set up your first electric motor analysis. You'll see the basic steps of geometry…
Join us for a Community Conversation where we'll discuss practical approaches to analyzing complex electromagnetic models using hybrid solver techniques. This session will provide a general overview of how different computational methods can be combined within a single simulation to address models containing varied…
