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:
Jun. 09, 1998
Filed:
Apr. 16, 1996
Applicant:
Inventor:
Randall C Bauck, Boulder, CO (US);
Assignee:
Iomega Corporation, Roy, UT (US);
Primary Examiner:
Int. Cl.
CPC ...
H02P / ;
U.S. Cl.
CPC ...
318610 ; 364162 ;
Abstract
A servo control system is presented that provides improved bandwidth. The improved bandwidth is achieved by dividing the differential portion of the servo control system into two components. One of the differential components experiences no delay thus improving the servo control system response. The differential component that experiences no delay is combined with the proportional portion of the control system and implemented as an analog circuit. The hybrid analog/digital loop compensation circuit provides even better response time as the analog circuit provides near instantaneous responses to changes in input.