How can I use a genetic algorithm for aerodynamics?

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Briggs Baltzell 2016-1-20

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https://ww2.mathworks.cn/matlabcentral/answers/264564-how-can-i-use-a-genetic-algorithm-for-aerodynamics

编辑： jgg 2016-1-22

I want to make a genetic algorithm to determine the most aerodynamic shape for a rocket nosecone across a range of speeds. I want the contour to be a radially symmetrical cubic bezier curve. How do I go about doing this?

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Yuebin Zhou 2016-1-22

Genetic algorithm should be helpful in this problem. If you have a fitness function which captures the relationship of the shape and air resistance. You can use genetic algorithm to find an global optimum which is the most aerodynamic shape.

http://www.mathworks.com/help/gads/genetic-algorithm.html?searchHighlight=genetic%20algorithm

jgg 2016-1-22

编辑：jgg 2016-1-22

As Yuebin said, you need a fitness function to apply this technique. We're not (in general) aerospace engineers, so we can't possibly provide you with an aerodynamic fitness function for a radially symmetrical cubic bezier curve-shaped nose-cone. You'll have to do some research on the topic first.

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