VEHICLE BEHAVIOR CONTROL DEVICE, VEHICLE BEHAVIOR CONTROL METHOD, AND VEHICLE BEHAVIOR CONTROL PROGRAM

The present disclosure provides a technique that enables cost reduction for a vehicle behavior control apparatus. The vehicle behavior control apparatus includes: an i-th suspension provided on an i-th wheel (i=1, 2, 3) among four wheels of a vehicle; a fourth suspension provided on a fourth wheel other than the i-th wheel; and a controller. The i-th suspension includes an i-th actuator whose position control is performed by the controller. The controller is configured to: obtain a required value of a behavior parameter that determines behavior of the vehicle; convert the required value of the behavior parameter into an i-th required control force for the i-th wheel; calculate an i-th position control amount of the i-th actuator based on the i-th required control force; and perform the position control on the i-th actuator in accordance with the i-th position control amount.