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. 12, 2015
Filed:
Jan. 31, 2012
Kwang-keun Shin, Rochester Hills, MI (US);
Jun-mo Kang, Ann Arbor, MI (US);
Hanho Yun, Oakland Township, MI (US);
Kwang-Keun Shin, Rochester Hills, MI (US);
Jun-Mo Kang, Ann Arbor, MI (US);
Hanho Yun, Oakland Township, MI (US);
GM Global Technology Operations LLC, Detroit, MI (US);
Abstract
A method to control a non-linear system includes operating a learning cycle to approximate characteristics of the system and, once the learning cycle is complete, operating the system based upon the characteristics. The learning cycle includes monitoring operation of the system, approximating the characteristics of the system with a recursive least squares approximation based upon the monitored operation, comparing variance of the operation to a threshold variance, and completing the learning cycle based upon the variance exceeding the threshold variance.