Electricity: motive power systems – Positional servo systems – With compensating features
Reexamination Certificate
2008-10-29
2011-11-15
Benson, Walter (Department: 2837)
Electricity: motive power systems
Positional servo systems
With compensating features
C318S400040, C318S605000, C318S701000, C318S738000, C341S116000
Reexamination Certificate
active
08058833
ABSTRACT:
Methods and apparatus are provided for deriving precision position and rate information for motors using relatively low precision analog sensors, and for implementing compensation techniques that overcome inherent sensor errors and rotor magnet flux tolerances.
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iC-MH 12 Bit Angular Hall Encoder, Preliminary IC Haus [online]. Copyright 2007 iC-Haus. Retrieved from Internet: <URL: www.ichaus.com>.
Agared Gabriel
Benson Walter
Honeywell International , Inc.
Ingrassia Fisher & Lorenz P.C.
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