According to some embodiments, a system receives a first control command and a speed measurement of the ADV. The system determines an expected acceleration of the ADV based on the speed measurement and the first control command. The system receives an acceleration measurement of the ADV. The system determines a feedback error based on the acceleration measurement and the expected acceleration. The system updates a portion of the calibration table based on the determined feedback error. The system generates a second control command to control the ADV based on the calibration table having the updated portion to control the ADV autonomously according to the second control command.
A SPEED CONTROL COMMAND AUTO-CALIBRATION SYSTEM FOR AUTONOMOUS VEHICLES
2021-06-17
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 |
Speed control command auto-calibration system for autonomous vehicles
Europäisches Patentamt | 2022
|A SPEED CONTROL COMMAND AUTO-CALIBRATION SYSTEM FOR AUTONOMOUS VEHICLES
Europäisches Patentamt | 2020
|A SPEED CONTROL COMMAND AUTO-CALIBRATION SYSTEM FOR AUTONOMOUS VEHICLES
Europäisches Patentamt | 2020
|Method for determining command delays of autonomous vehicles
Europäisches Patentamt | 2018
|