A method includes identifying a path to be followed by an ego vehicle. The method also includes determining a desired yaw rate and a desired yaw acceleration for the ego vehicle based on the identified path. The method further includes determining a desired yaw moment for the ego vehicle based on the desired yaw rate and the desired yaw acceleration. In addition, the method includes distributing the desired yaw moment to multiple wheels of the ego vehicle such that the distributed desired yaw moment creates lateral movement of the ego vehicle during travel along the identified path. In some cases, the desired yaw rate and the desired yaw acceleration for the ego vehicle may be determined based on nonlinear kinematics of the ego vehicle, and the desired yaw moment for the ego vehicle may be determined based on a single-track dynamic model of the ego vehicle.
Autonomous lateral control of vehicle using direct yaw moment control
2023-12-19
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 |
AUTONOMOUS LATERAL CONTROL OF VEHICLE USING DIRECT YAW MOMENT CONTROL
Europäisches Patentamt | 2023
|Europäisches Patentamt | 2023
|A Novel Direct Yaw Moment Control System for Autonomous Vehicle
SAE Technical Papers | 2018
|A Novel Direct Yaw Moment Control System for Autonomous Vehicle
British Library Conference Proceedings | 2018
|Side-slip control to stabilize vehicle lateral motion by direct yaw moment
Online Contents | 2001
|