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Method for determining optimal vibration control layout and panel shape layout
Method for determining optimal vibration control layout and panel shape layout
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机译:确定最佳振动控制布局和面板形状布局的方法
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摘要
The present invention is directed to an optimising method for vibration damping treatments of vehicle body panels. The essence of present invention is to be seen in that this new optimisation tool is based on a genetic algorithm and is able to efficiently predict the optimum damping package on vehicle body panels in terms of materials, thickness and local damping distribution without the use of any experimental metholdolgy for determining the vibration response. The present invention allows the efficient exploration of very large solution domains and has the possibility of taking into account high numbers of variables, even in full vehicle computations (metal sheet and damping treatment type, thickness, temperature and distribution). The optimisation method acccordng to the present invention has an open architecture, which makes it easy to modify and link to any simulation methodology.
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