Two-input, two-output fuzzy logic print quality controller for an electrophotographic printer

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Title: Two-input, two-output fuzzy logic print quality controller for an electrophotographic printer
Author: Hopkins, Mark
Abstract: A control system for optimizing print quality in an electrophotographic printer uses a fuzzy-logic technique with only solid-area and half-tone density as control inputs, and only scorotron voltage and ROS laser power as outputs. The measured errors in solid-area and half-tone density are assigned to respective fuzzy-logic error subsets. Joint memberships of the solid-area and half-tone density error subsets are then used to derive error subsets are then used to derive correction values for laser power and scorotron voltage.
Description: U.S. patent number: 5,760,812
Record URI: http://hdl.handle.net/1850/9005
Date: 1998-06-02

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