System for determining the health of process control...

Data processing: generic control systems or specific application – Generic control system – apparatus or process – Optimization or adaptive control

Reexamination Certificate

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C700S021000, C700S028000, C700S044000, C700S045000, C700S046000, C700S100000, C700S106000, C705S005000, C705S006000, C705S002000, C705S014270, C705S014270

Reexamination Certificate

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06993396

ABSTRACT:
A method for calculating the health of a process control loop based on multiple key assessments of the loop's performance. The method uses the concepts of baselines and thresholds. The typical calculation of loop health is the average of the Percent Towards Threshold for all the assessments divided by the economic significance of the loop.

REFERENCES:
patent: 4308835 (1982-01-01), Abbey
patent: 4380146 (1983-04-01), Yannone et al.
patent: 4649515 (1987-03-01), Thompson
patent: 5301101 (1994-04-01), MacArthur et al.
patent: 5838561 (1998-11-01), Owen
patent: 5855791 (1999-01-01), Hays et al.
patent: 6023222 (2000-02-01), Brossmer et al.
patent: 6038540 (2000-03-01), Krist et al.
patent: 6128606 (2000-10-01), Bengio et al.
patent: 6298454 (2001-10-01), Schleiss
patent: 6459939 (2002-10-01), Hugo
patent: 6510353 (2003-01-01), Gudaz et al.
patent: 6615090 (2003-09-01), Blevins et al.
patent: 6633782 (2003-10-01), Schleiss et al.
patent: 6690889 (2004-02-01), Desthieux et al.
patent: 6754594 (2004-06-01), Henry et al.
patent: 6865511 (2005-03-01), Frerichs et al.
patent: 2003/0120359 (2003-06-01), O'Leary et al.
patent: 2004/0136379 (2004-07-01), Liao et al.
Paulonis & Cox “A Practical Approach for Large-Scale Controller Performance Assessment, Diagnosis and Improvement”, Journal of Process Control 13 (2003) 155-168 (Copy Supplied).

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