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Shape optimization of a disc-pad system under squeal noise criteria
Abstract : This paper deals with the parametric shape optimization of a simplified model of brake system under squeal noise criteria. As brake squeal phenomenon induces under-quality perception for industrial structures such as cars and trains, its understanding and management are important challenges for future systems design. Hence, we expose an optimization methodology based on meta-model for a proposed computationally expensive stability criteria representing the squeal noise. Sensitivity analysis is first conducted to assess and validate the chosen geometrical parameters. Then, a Pareto front is obtained through optimization of the system, leading to a set of optimal solutions for theconsidered multi-objective case.
Cited literature [17 references]
https://hal.inria.fr/hal-02935546
Contributor : Laurent Mevel <>
Submitted on : Thursday, September 10, 2020 - 2:20:56 PM
Last modification on : Wednesday, December 30, 2020 - 1:08:07 PM
Long-term archiving on: : Thursday, December 3, 2020 - 2:05:04 AM
Contributor : Laurent Mevel <>
Submitted on : Thursday, September 10, 2020 - 2:20:56 PM
Last modification on : Wednesday, December 30, 2020 - 1:08:07 PM
Long-term archiving on: : Thursday, December 3, 2020 - 2:05:04 AM
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BMEN-D-19-00001_R21.pdf
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