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In this study, the topological optimization of a part taken as a case study was used as a basis. The objective is to obtain a new part by topological optimization using the ANSYS software. Several optimization methods are thus used. With a modal and structural analysis for each method, we then compare the eigenmodes, minimum mass (material savings) and maximum equivalent stress. The optimization procedure is implemented based on the boundary conditions and objective functions. The aim of this study is to identify the effect of different types of topological optimization on the model part in terms of robustness, eigenmodes and material savings.

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The Different Topological Optimizations and Modal Analysis on ANSYS Software: Comparative Study

  • 会议论文

  • 发表日期：

    2025年

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  • A. Boualaoui,
  • D. Sarsri,
  • M. Lamrhari

摘要

In this study, the topological optimization of a part taken as a case study was used as a basis. The objective is to obtain a new part by topological optimization using the ANSYS software. Several optimization methods are thus used. With a modal and structural analysis for each method, we then compare the eigenmodes, minimum mass (material savings) and maximum equivalent stress. The optimization procedure is implemented based on the boundary conditions and objective functions. The aim of this study is to identify the effect of different types of topological optimization on the model part in terms of robustness, eigenmodes and material savings.