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:
May. 19, 2015
Filed:
Dec. 06, 2013
Hyundai Motor Company, Seoul, KR;
Jae Sung Bang, Gyeonggi-do, KR;
Won Woo Suh, Seoul, KR;
Hong Kee Sim, Seoul, KR;
Youngkwan Ko, Seoul, KR;
Hyundai Motor Company, Seoul, KR;
Abstract
A method and system for controlling anti-jerk in order to reduce vibration of a vehicle is provided. More specifically, a rotation speed (ω) of a driving source device of the vehicle is received and a speed (ω, ω) of a left wheel and a right wheel connected to the driving source device is detected by a sensor respectively. Then, a controller, which receives this data, calculates an average speed (ω) based on the detected left and right wheel speeds, produces a virtual speed through interpolation of the detected left and right wheel speeds and the average speed based on a predetermined sampling value, and calculates a model speed (ω) based on the detected left and right wheel speeds, the average speed, the virtual speed, and a final gear ratio (γ; where j is the number of the gear) considering a final reduction gear ratio (FGR) and a current gear of the vehicle.