Patent ID: 9337756
Filing Date: 2016-05-10
CPC Classification: H02P,Y02T

Claim Text:
1. An system for controlling a vibration of a driving motor in a vehicle, comprising: a memory configured to store program instructions; and a controller configured to execute the program instructions, the program instructions when executed configured to: receive gain table data from a gain table storage unit configured to store a gain table including gain value data that correspond to a torque variation value and a revolution per minute (RPM) value for the driving motor in the vehicle; receive a torque variation value from a torque variation detector configured to detect the torque variation of the driving motor; receive an RPM value from an RPM detector configured to detect the RPM of the driving motor, wherein the controller is configured to determine the gain values using the torque variation of the driving motor detected by the torque variation detector and the RPM of the driving motor detected by the RPM detector, based on the gain table; and operate a vibration reducer configured to reduce the vibration of the driving motor based on the gain values determined by the controller.