Abstract:
A method and apparatus for implementing statistical process control (SPC) in a printing environment to address errant reads of control sensors is provided. The system uses SPC, in systems having feedback control based on control sensor data, to identify errant reads and ensure that such errant reads are not used in the applicable feedback loop. Unnecessary reaction to the errant reads is thus avoided.
Abstract:
A method and apparatus for implementing statistical process control (SPC) in a printing environment to address errant reads of control sensors is provided. The system uses SPC, in systems having feedback control based on control sensor data, to identify errant reads and ensure that such errant reads are not used in the applicable feedback loop. Unnecessary reaction to the errant reads is thus avoided.
Abstract:
PROBLEM TO BE SOLVED: To ensure stable feedback control in a error correction system, where the data for statistical process control (SPC) sensor are entered by mistake, in a printing environment. SOLUTION: A method and apparatus, for implementing statistical process control (SPC) in a printing environment to address errant reads of control sensors, is provided. The system uses SPC, in systems having feedback control based on control sensor data, to identify errant reads and ensure that such a misreading is not used in the applicable feedback loop. As a result, unnecessary reactions to the misreading are avoided. COPYRIGHT: (C)2006,JPO&NCIPI