US 12,466,230 B2
Vehicle behavior control device and vehicle behavior control method
Hiroki Furuta, Susono (JP)
Assigned to TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota (JP)
Filed by TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota (JP)
Filed on Jun. 11, 2024, as Appl. No. 18/740,477.
Claims priority of application No. 2023-143687 (JP), filed on Sep. 5, 2023.
Prior Publication US 2025/0074133 A1, Mar. 6, 2025
Int. Cl. B60G 21/055 (2006.01); B60G 17/016 (2006.01)
CPC B60G 21/0558 (2013.01) [B60G 17/0162 (2013.01); B60G 17/0164 (2013.01); B60G 2202/135 (2013.01); B60G 2202/42 (2013.01)] 5 Claims
OG exemplary drawing
 
1. A vehicle behavior control device comprising:
a controller; and
an actuator configured to apply a control force to a wheel of a vehicle through position control by the controller, wherein
the actuator includes a transmission member configured to transmit a reaction force generated by deformation to the wheel,
the actuator is configured to apply the control force to the wheel by deforming the transmission member,
an assumed reaction force is a reaction force to be generated in the transmission member due to at least one of acceleration or deceleration and steering of the vehicle when a position control amount of the actuator is zero, and
the controller is configured to:
calculate a request control force for the actuator;
adjust the request control force in consideration of the assumed reaction force; and
perform the position control on the actuator based on the adjusted request control force.