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. 28, 1995
Filed:
Aug. 31, 1993
Applicant:
Inventors:
Steven C Albers, Shoreview, MN (US);
Andrew J Karpinski, Jr, Clearwater, FL (US);
Assignee:
Honeywell Inc., Minneapolis, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01C / ;
U.S. Cl.
CPC ...
356350 ;
Abstract
A control method is disclosed which extends random drift improvement control to operation at high input rates. Traditional RDI control fails at high input rates due to the diminishing amplitude of the SBS; therefore, the control is lost. The present invention continuously samples the RDI control position and holds this RDI control position at its last previously recorded optimum value while the ring laser gyroscope is subjected to high input rates.