Patent ID: 11926374
Assignee: HL MANDO CORPORATION
Field: Transport (Mechanical engineering)
Classification: CPC B | IPC B

Claim 0:
1. A torque compensating device comprising:
a compensation torque amount calculator for calculating a compensation torque amount by performing band pass filtering on a frequency corresponding to a vehicle speed of a host vehicle;
an inverse compensation torque generator for generating an inverse compensation torque if it is determined that judder and shimmy of a steering wheel have occurred based on the compensation torque amount; and
a controller configured to control the generation of the inverse compensation torque to be stopped by determining to be a temporary kickback if the compensation torque amount is calculated to be less than or equal to a first reference value,
wherein the controller controls to maintain the generation of the inverse compensation torque if the compensation torque amount is calculated to be greater than or equal to a second reference value,
wherein the controller controls to maintain the generation of the inverse compensation torque if the compensation torque amount is calculated to be equal to or less than the first reference value after being calculated to be greater than or equal to the second reference value.