Split range control using proportional-integral control with flow valves

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United States of America Patent

PATENT NO 9989956
SERIAL NO

15152350

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Abstract

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Example computer-implemented methods, apparatuses, and systems are described for implementing split range control using Proportional-Integral (PI) control on a process. In some aspects, a feedback signal from the process is received. A proportional control is performed on the feedback signal to generate a first control output while an integral control is performed on the feedback signal to generate a second control output. A first valve of the process is controlled based on the first control output while a second valve of the process is controlled based on the second control output. The second valve has a valve diameter larger than a valve diameter of the first valve.

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Patent Owner(s)

Patent OwnerAddress
SAUDI ARABIAN OIL COMPANY1 EASTERN AVENUE DHAHRAN 31311

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Patwardhan, Rohit Dhahran, SA 4 0

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