US 11,981,214 B2
Vehicle motion management system and an actuator control system for a vehicle
Adithya Arikere, Gothenburg (SE); Leon Henderson, Härryda (SE); Leo Laine, Härryda (SE); and Ray Sidhant, Gothenburg (SE)
Assigned to Volvo Truck Corporation, Gothenburg (SE)
Filed by Volvo Truck Corporation, Gothenburg (SE)
Filed on Nov. 9, 2021, as Appl. No. 17/521,935.
Claims priority of application No. 20207778 (EP), filed on Nov. 16, 2020.
Prior Publication US 2022/0153146 A1, May 19, 2022
Int. Cl. B60L 15/20 (2006.01)
CPC B60L 15/20 (2013.01) [B60L 2240/461 (2013.01); B60L 2240/463 (2013.01); B60L 2240/465 (2013.01); B60L 2260/28 (2013.01)] 14 Claims
OG exemplary drawing
 
1. A vehicle motion management system for a vehicle, the vehicle motion management system being connectable to an actuator control system for communication of control signals therebetween, the vehicle motion management system configured to:
obtain a parameter value relating to a desired wheel force of at least one wheel of the vehicle;
determine a torque limit for the at least one wheel based on the parameter value relating to the desired wheel force;
determine a mapping model based on an estimated characteristic of a relationship between wheel force and wheel speed of the at least one wheel;
determine a parameter value relating to a desired wheel speed for the at least one wheel based on the mapping model; and
transmit a control signal to the actuator control system, the control signal being arranged to, when executed by the actuator control system, cause the actuator control system to generate an operating torque to be executed subject to the torque limit and the desired wheel speed.