A steering controller includes processing circuitry configured to execute a torque control process that calculates a steering-side operation amount, an angle feedback control process that calculates an angle-side operation amount, and an operation process that operates a drive circuit of an electric motor to adjust torque of the electric motor to a torque command value. The processing circuitry is further configured to execute a switch process that switches, when determining that a controllability of the electric motor is less than or equal to a predetermined efficiency, the torque command value from a value based on the angle-side operation amount to a value based on the steering-side operation amount instead of the angle-side operation amount.
Steering controller and steering control method
2022-05-03
Patent
Elektronische Ressource
Englisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
STEERING CONTROLLER, STEERING CONTROL METHOD, AND STEERING CONTROL PROGRAM
Europäisches Patentamt | 2022
|STEERING CONTROLLER, STEERING CONTROL METHOD, AND STEERING CONTROL SYSTEM
Europäisches Patentamt | 2020
|