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Topology optimization of acoustic problem via the TOBS method

Date
TagsCOMSOLMATLABStudyTopology Optimization
AuthorHenry
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Combined Jungwhan’s MATLAB COMSOL Livelink code for acoustic structure interaction problems with Renato’s 101 line of MATLAB code for topology optimization using binary variables(TOBS)

Main references:

A high-level programming language implementation of topology optimization applied to the acoustic-structure interaction problem

A 101-line MATLAB code for topology optimization using binary variables and integer programming

Boundary conditions for the mixed u/p formulation

Comparison between MMA and TOBS

Optimization history of MMA and TOBS at Vol=0.6

Frequency responses comparison for MMA and TOBS at Vol=0.6

MMA and TOBS optimized for different volume fractions