A control system controls a vehicle using a probabilistic motion planner and an adaptive predictive controller. The probabilistic motion planner produces a sequence of parametric probability distributions over a sequence of target states for the vehicle with parameters defining a first and higher order moments. The adaptive predictive controller optimizes a cost function over a prediction horizon to produce a sequence of control commands to one or multiple actuators of the vehicle. The cost function balances a cost of tracking of different state variables in the sequence of the target states defined by the first moments. The balancing is performed by weighting different state variables using one or multiple of the higher order moments of the probability distribution.
Adaptive Control of Autonomous or Semi-Autonomous Vehicle
2021-07-22
Patent
Electronic Resource
English
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 / G05B Steuer- oder Regelsysteme allgemein , CONTROL OR REGULATING SYSTEMS IN GENERAL / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen |
Adaptive control of autonomous or semi-autonomous vehicle
European Patent Office | 2023
|ADAPTIVE CONTROL OF AUTONOMOUS OR SEMI-AUTONOMOUS VEHICLE
European Patent Office | 2022
|ADAPTIVE CONTROL OF AUTONOMOUS OR SEMI-AUTONOMOUS VEHICLE
European Patent Office | 2021
|ADAPTIVE CONTROL OF AUTONOMOUS OR SEMI-AUTONOMOUS VEHICLE
European Patent Office | 2023
|ADAPTIVE CONTROL OF AUTONOMOUS OR SEMI-AUTONOMOUS VEHICLE
European Patent Office | 2021
|