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VAIBHAV PUJARI


Last seen: 16 dagar ago
3 total contributions since 2021

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Calculating steady state response from displacement variance OR finding value of integrand of definite integration from its solution
I am working on optimization of Tuned Mass Damper Inerter (a device used in earthquake engineering). I have calculated variance ...

3 månader ago | 0 answers | 0

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Question


I am working on an optimization problem which has 60 optimization variables to get minimum objective function. which solver would be best for this problem? right now I am using multistart with fmincon.
The objective function is to minimize variance of displacement which is a nonlinear function.

3 månader ago | 1 answer | 0

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Question


Can anybody help me to implement caughey's equivalent linearization method for bilinear structure in MATLAB? I am not able to get the ductility(x/x0) vs frequency ratio(w/ws) plot.
These are some images from "Passive control of bilinear hysteretic structures by tuned mass damper for narrow band seismic mot...

4 månader ago | 0 answers | 0

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