The method involves measuring input and output variables of a motor vehicle and/or a drive unit (1). A dynamic model of a power train of a motor vehicle is determined based on the input and output variables. Difference between the measured output variable and model output variable is determined. Unwanted power train reaction is recognized based on the difference between the measured output variable and the model output variable. Variable disturbance of the power train in the dynamic model is determined. An independent claim is also included for a device for recognition of unwanted power train reactions in a motor vehicle.
Vorrichtung zur Erkennung von ungewollten Triebstrangreaktionen eines Kraftfahrzeuges mit wenigstens einem Antriebsaggregat
Device for detecting unwanted drive train reactions of a motor vehicle having at least one drive unit
Dispositif pour la détection des vibrations non désirées d'une chaîne cinématique d'un véhicule automobile comprenant au moins une unité d'entraînement
2019-12-04
Patent
Electronic Resource
German
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
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