Non-linear control system for a single input single output process

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United States of America Patent

PATENT NO 5532922
SERIAL NO

08315650

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Abstract

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A control system and method for providing a nonlinear response for a single input-single output system. A system output is measured and compared against a predetermined set point. An error signal from this measurement is used to identify an entry in a lookup table. The entry is a control signal used to vary the input to the system so as to reach a desired output. The lookup table entries are configured so that as the output reaches the desired set point, smaller and smaller incremental steps are taken in varying the input.

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Patent Owner(s)

Patent OwnerAddress
HONEYWELL INCHONEYWELL PLAZA P O BOX 524 MINNEAPOLIS MN 55440

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Smith, Gary A Plymouth, MN 28 660
Wacker, Paul C Plymouth, MN 24 1578

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