The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 24, 2013
Filed:
Jan. 20, 2011
Ki Moon Lee, Yongin-si, KR;
Yong Joon Hong, Suwon-si, KR;
Chi Gun an, Suwon-si, KR;
Dae Hyung Park, Koyang-Si, KR;
Ki Moon Lee, Yongin-si, KR;
Yong Joon Hong, Suwon-si, KR;
Chi Gun An, Suwon-si, KR;
Dae Hyung Park, Koyang-Si, KR;
Samsung Electonics Co., Ltd., Suwon-Si, KR;
Abstract
Disclosed herein are a motor control apparatus and a motor control method thereof. The motor control method includes estimating a current torque of a motor based on dynamics of a body driven by the motor, judging whether the estimated torque is higher than a predetermined torque value, compensating for a velocity profile to drive the motor from the predetermined torque value, upon judging that the estimated torque is higher than the predetermined torque value, and driving the motor using the compensated velocity profile. Thereby, the velocity profile is compensated for in real time, and thus the velocity of the motor is raised while preventing the motor from stepping out.