公开(公告)号：US11513496B2

公开(公告)日：2022-11-29

申请号：US17126151

申请日：2020-12-18

Applicant: ExxonMobil Technology and Engineering Company

Inventor： Jitendra V. Kadam ,  Apostolos T. Georgiou ,  Kiran R. Sheth ,  Weimen Li ,  Onur Onel ,  Joshua L. Pulsipher

IPC: G05B19/414 ,  G06N20/00 ,  G05B13/02 ,  G06K9/62 ,  G05B19/042 ,  G05B13/04 ,  G06V20/40

Abstract: A method of monitoring and controlling an industrial process includes capturing images of a non-sensible process condition of the industrial process with an image capture device, receiving the images of the non-sensible process condition with a computer system, and converting each image into a corresponding numeric value with a machine learning model stored in and operable by the computer system. The corresponding numeric value is then received and compared to a predetermined numeric value for the non-sensible process condition with a closed-loop controller, and an actuator operates with the closed-loop controller to adjust operation of the industrial process when the corresponding numeric value fails to match the predetermined numeric value or is outside of a defined threshold near the predetermined numeric value.

公开(公告)号：US11740617B2

公开(公告)日：2023-08-29

申请号：US17148697

申请日：2021-01-14

Applicant: ExxonMobil Technology and Engineering Company

Inventor： Onur Onel ,  Jitendra V. Kadam ,  Apostolos T. Georgiou ,  Michael G. Tribo ,  Benjamin J. Ohran ,  Yunfei Chu ,  Christopher W. Graham ,  Tyler A. Soderstrom

IPC: G05B23/02 ,  B01J8/04 ,  G05B13/04

CPC classification number: G05B23/024 ,  B01J8/0496 ,  G05B13/042

Abstract: Methods and systems for performing transient processes may include: providing a path and path thresholds for an operational condition as a function of progress of a transient process based on historical data of previously performed transient processes; performing the transient process in a chemical reactor using operational parameters; measuring the operational condition of the transient process as a function of the progress of the transient process; and adjusting one or more of the operational parameters during the progress of the transient process to maintain the operational condition within the path thresholds.