In situ determination of dynamic stiffness for resilient elements

JWR Meggitt, AS Elliott… - Proceedings of the …, 2016 - journals.sagepub.com
An in situ method for the measurement of a resilient elements dynamic transfer stiffness is
outlined and validated. Unlike current methods, the proposed in situ approach allows for the
characterisation of a resilient element whilst incorporated into an assembly, and therefore
under representative mounting conditions. Potential advantages of the proposed method
include the simultaneous attainment of both translational and rotational transfer stiffness
components over a broad frequency range without the need for any cumbersome test rigs …

In-situ determination of dynamic stiffness for resilient elements

M Joshua, A Elliott, A Moorhouse - INTER-NOISE and NOISE …, 2015 - ingentaconnect.com
An in-situ method for the measurement of a resilient element's dynamic transfer stiffness is
outlined and validated. Unlike current methods, the proposed in-situ approach allows for the
characterisation of a resilient element whilst incorporated into an assembly, and therefore
under representative mounting conditions. Potential advantages of the proposed method
include the simultaneous attainment of both translational and rotational transfer stiffness
components over a broad frequency range without the need for any cumbersome test rigs …
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