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:
Apr. 13, 2021
Filed:
Mar. 06, 2019
Applicant:
Honeywell Limited, Mississauga, CA;
Inventors:
Michael Forbes, North Vancouver, CA;
Johan Backstrom, North Vancouver, CA;
Gregory E. Stewart, North Vancouver, CA;
Assignee:
Honeywell Limited, Mississauga, CA;
Primary Examiner:
Int. Cl.
CPC ...
G05B 19/406 (2006.01);
U.S. Cl.
CPC ...
G05B 19/406 (2013.01); G05B 2219/33051 (2013.01);
Abstract
A method includes acquiring process data collected in an industrial process control and automation system. The method also includes reducing a dimension space of the process data by combining two or more parameters of the process data or examining a frequency response of the process data. The method further includes determining a change in a process based on a change in the process data in the reduced dimension space. The method also includes outputting a result based on the determined change in the process.