A method (100) of determining driving state variables of a motor vehicle (105) includes scanning an input vector (u) of signals, which influence the driving state of the motor vehicle (105); scanning a first output vector (y) of variables, which describe the driving state of the motor vehicle (105); determining a second output vector (ŷ) of variables that describe the driving state of the motor vehicle (105) based on the input vector (u), a weighting vector (r) and a state vector ({circumflex over (x)}); and adapting the weighting vector based on the difference between the two output vectors (y, ŷ). In doing so, the observer includes a Kalman filter.
DETERMINING DRIVING STATE VARIABLES
29.08.2019
Patent
Elektronische Ressource
Englisch
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 / G07C TIME OR ATTENDANCE REGISTERS , Zeit- oder Anwesenheitskontrollgeräte / H03H IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS , Scheinwiderstandsnetzwerke, z.B. Resonanzkreise |
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