VEHICLE BRAKE-BY-WIRE DIAGNOSTIC SYSTEM AND METHOD

A method for diagnostic monitoring of a vehicle brake-by-wire system for a vehicle may include recording a reference excitation profile of a reference brake-by-wire unit. The method further may include identifying one or more characteristic functions of the reference brake-by-wire unit based at least in part on the reference excitation profile. The method further may include determining a performance of a vehicle brake-by-wire unit based at least in part on the one or more characteristic functions. The method further may include performing a diagnostic action based at least in part on the performance of the vehicle brake-by-wire unit.