I couldn't find any example without .adm file for optimization in Adams/Insight Ascii. What I need is to use Adams Car and Adams Insight Ascii to optimize damper (.dpr extension) values.
Hello!
I am performing frequency response test correlation. FEM eigen frequencies match the test. However, I am struggling with amplitudes. Currently, model has constant modal damping set in TABDMP1 but I wonder if it is possible to employ sol200…
I´m getting an output without any FATAL, there is an indication the flutter was run properly, but it seems the constraints on the damping is not working. It does not give any SUMMARY for SUBCASE 2 ( for flutter). Any hints on how to make it work for two…
Currently, I am running into issues processing several DRESP2 responses in one equation.
The first response returns a vector, as it processes a DRESP1 response linked against a property (for example stress of all elements of one PID).
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The required ram during the sparse decomposition in the DOM9 module easily exceeds the available resources. On our compute cluster the ram per node is limited to 120GB. The plan was now to combine resources of several nodes via DMP. I was able to set…
Does anyone have an example deck they could share of topometry optimization? I want to convert an existing linear static deck to give optimization a try but want to make sure I get all of the new cards in correctly. Thanks!
I get the following fatal message around 20 design iterations into a topology optimization problem of a large system:
USER FATAL MESSAGE 4647 (TIMCHK)
INSUFFICIENT TIME TO COMPLETE DFNSB
CPU ESTIMATE =271 SEC. CPU REMAINING =198 SEC…
I am interested in the weight sensitivity of the model due to changes in local thickness variables. The analysis with 50 thickness variables (SOL200_correct.bdf) results in gradients that correlate well with finite difference approximations. The same…
I have defined responses using DRESP1 and DRESP2 on SOL200. Is there any solution to link a response to a design variable. The idea will be to use the current response function value to compute the new value of a design variable.
The function DLINK…
