Product Code:SAE J2812
Title:Road Load Tire Model Validation Procedure
Issuing Committee:Vehicle Dynamics Standards Committee
Scope: -Document tire bench test raw data run-to-run variations (Timre and Frequency Domains). -Document tire model parameters sensitivity to tire bench test raw data run-to-run variations (Timre and Frequency Domains). -Document tire model pridicted spindle loads difference from the measured spindle loads during bench test (Time and Frequency Domains). -Compare the difference with the spindle loads accuracy requirements (Time and Frequency Domains). The project will recommend a standard procedure for tire model validation with step-by-step approach.
Rationale: -Document tire bench test raw data run-to-run variations (Timre and Frequency Domains). -Document tire model parameters sensitivity to tire bench test raw data run-to-run variations (Timre and Frequency Domains). -Document tire model pridicted spindle loads difference from the measured spindle loads during bench test (Time and Frequency Domains). -Compare the difference with the spindle loads accuracy requirements (Time and Frequency Domains). The project will recommend a standard procedure for tire model validation with step-by-step approach.