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:
Jul. 07, 2015
Filed:
Mar. 18, 2013
Hyundai Motor Company, Seoul, KR;
Jung Ho Seo, Gyeonggi-do, KR;
Woo Sung Yang, Seoul, KR;
HYUNDAI MOTOR COMPANY, Seoul, KR;
Abstract
A method of improving sensitivity of a robot which includes: a calculation step, an induction step and a conversion step. The calculation step calculates angular velocities of joints of a robot. The induction step determines induced accelerations at the end of the robot by converting the angular velocities of the joints into a velocity at the end of the robot, using a Jacobian matrix, and by differentiating the velocity. The conversion step determines forces at a middle portion of the robot by multiplying the induced accelerations at the middle portion of the robot by a weight of the robot, multiplies the forces by an enhancement ratio, and then converts results of the multiplication into necessary torque at the joints, using a Jacobian matrix.