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:
Mar. 14, 1995
Filed:
Sep. 16, 1993
Applicant:
Inventor:
Ernst Dummermuth, Chesterland, OH (US);
Assignee:
Allen-Bradley Company, Inc., Milwaukee, WI (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G05B / ;
U.S. Cl.
CPC ...
318628 ; 318560 ; 31856811 ; 395-1 ;
Abstract
A method of fine tuning the 'gain' of a fuzzy logic controller, the controller having input and output membership functions where the input membership functions receive one or more inputs and are grouped in sets according to each input, where the gain is tuned by uniformly scaling the domains of one or more of the sets of the input membership functions.