METHOD FOR OPERATING ELECTRIC STEERING WITH AMPLIFIER FOR CAR Russian patent published in 2017 - IPC B62D6/00 

FIELD: electricity.

SUBSTANCE: method of determining the predetermined setpoint value (yM_SM) is proposed for the torque of the electric steering servomotor with the amplifier to drive the car. The predetermined setpoint value is formed with the component application (MV_SK) of the engine torque pre-control, which forms a controlled part, and the controller component (M_RK) of the engine torque, which forms the controlled part. The control parameter is the torsion bar torque (M_DS). Both engine torque components are functionally converted to each other to define the predetermined setpoint value (yM_SM) for the torque (M_SM) of the servomotor (SM). Also the steering system control unit with the amplifier and the steering system with the amplifier are proposed.

EFFECT: providing complete and accurate impact on handling and steer feeling forwarded to the driver.

11 cl, 3 dwg