バージョン (779 KB) 作成者: Peter Brady
Optimisation of current carrying cables estimating the heat transfer into the surrounding soil
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更新 2023/9/29

This demonstration shows a combination of:

1) Finite element analysis (FEA) of solid body heat transfer with non-linear material properties
2) Optimisation of an output of the FEA

specifically related to a real world problem. We walk through the general process, which is:

1) Generate a representative FEA solver wrapped into a function
2) Use Surrogate Optimisation to find a close, but fast, approximation of the global optimum
3) Deploy a local solver based on the output of the Surrogate Optimisation to polish and find the global optimum

We will look at the case of a current carrying conductor that is buried underground. In this case we want to maximise the current that can be carried subject to the insulator staying below a fixed temperature.


Peter Brady (2024). pde-optimisation (https://github.com/mathworks/pde-optimisation/releases/tag/V1.4.0), GitHub. 取得済み .

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バージョン 公開済み リリース ノート

See release notes for this release on GitHub: https://github.com/mathworks/pde-optimisation/releases/tag/V1.4.0

See release notes for this release on GitHub: https://github.com/mathworks/pde-optimisation/releases/tag/V1.3.0


See release notes for this release on GitHub: https://github.com/mathworks/pde-optimisation/releases/tag/V1.2.0


See release notes for this release on GitHub: https://github.com/mathworks/pde-optimisation/releases/tag/v1.1.0


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