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. 25, 2008
Filed:
Apr. 18, 2006
Applicants:
Ryan Todd Ratliff, O'Fallon, MO (US);
Prabhakar R. Pagilla, Stillwater, OK (US);
Inventors:
Ryan Todd Ratliff, O'Fallon, MO (US);
Prabhakar R. Pagilla, Stillwater, OK (US);
Assignee:
The Board of Regents for Oklahoma State University, Stillwater, OK (US);
Primary Examiner:
Int. Cl.
CPC ...
G05B 11/01 (2006.01);
U.S. Cl.
CPC ...
Abstract
According to a preferred aspect of the instant invention, there is provided a system and method of moving a disc drive arm in the presence of nonlinear magnetic bias. Further, in another preferred embodiment the instant method will be adaptive and/or self-corrective and is especially useful when used with disc drive hardware other than the hardware that was used to model the control law.