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Can I using finite element analysis

Thread starter cwchen6
Start date Jun 3, 2003

Status: Not open for further replies.

Jun 3, 2003

cwchen6

Mechanical

Can I using finite element analysis/optimum design in the determination of elastic constants by vibration testing? I have FEM FREQ data and experiment data . I want validation and updating of FE models ,now I can use ansys/opt GUI creat DVs(EX poisson's ratio) .SVs and OV(LEAST-SQUARES) ,but ans not correct. Can you step-by-step tell me .Thanks!