Designing parts for a robust behaviour against vibrations. A new concept

The paper presents a new concept on how to design parts as they have a robust behavior against vibrations, that is to say they can remain stable, even if they were subject to vibrations. The new idea is that the value of the own-frequency must be kept away from the vibration frequency the part or assembly it belongs to is subjected. A way to control the own-frequency of a part is to slightly modify geometrical or material features of the part. The paper displays the way the modification of the shape of the part can modify its own-frequency.

Abstract licence: CC BY

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