This SAE Standard specifies necessary procedures and control parameters in estimating anisotropic elastic constants of friction material based on pad assembly FRF measurements and optimization. It is intended to provide a set of elastic constants as inputs to brake NVH simulation@ with the objective of ensuring pad assembly vibration correlation between simulation and measurements.
SAE J3013-2019 history
2019SAE J3013-2019 Friction Material Elastic Constants Determination through FRF Measurements and Optimization
2012SAE J3013-2012 Friction Material Elastic Constants Determination through FRF Measurements and Optimization