How can I find location of damage in trusses?

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Mehdi Lima

which software you are using for your simulation?

Siddesha Hanumanthappa

Sir, Now I have used ANSYS, but we get only natural frequency. But to locate the damage, I have to use MATLAB code. Kindly guide me

I used wavelet analysis and signal processing in order to find the damage in nonlinear structure. The procedure is described in the paper.

https://www.researchgate.net/publication/267482608_Wavelet-Based_Method_for_Damage_Detection_of_Nonlinear_Structures

Article Wavelet-Based Method for Damage Detection of Nonlinear Structures