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:
Nov. 04, 2003
Filed:
Dec. 14, 2000
Applicant:
Inventors:
William Albert Gordon Gough, Jr., Surrey, CA;
Sava Kovac, Burnaby, CA;
Mihai Huzmezan, Vancouver, CA;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G05B 1/302 ;
U.S. Cl.
CPC ...
G05B 1/302 ;
Abstract
The present invention provides a method and apparatus for adaptive control which models marginally stable systems by creating a reference or disturbance model to account for the slope of the process variable being constant for different control inputs to the process.