公开(公告)号：US10235626B2

公开(公告)日：2019-03-19

申请号：US15966923

申请日：2018-04-30

Applicant: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS ,  YOKOGAWA SAUDI ARABIA COMPANY

Inventor： Sami El Ferik ,  Mohammed Abdeen Mohammed Hassan ,  Zaid Jamal Albarghouthi ,  Mohammed Sabih ,  Mustafa Al-Naser ,  Mohammed Mahmoud Abd El Samie Mohamed Ali

IPC: G06F19/00 ,  G06N3/12 ,  G05B13/04 ,  F16K31/126

Abstract: A pneumatic valve system that includes an actuator that pneumatically actuates a valve, and circuitry that calculates a control signal to control the actuator by compensating for nonlinear dynamic of the actuator using a stable inverse model of the valve, optimizes parameters of the stable inverse model such that a difference between output information of the pneumatic valve system and desired reference information is reduced, and outputs the control signal to control the actuator.

公开(公告)号：US20180247202A1

公开(公告)日：2018-08-30

申请号：US15966923

申请日：2018-04-30

Applicant: King Fahd University of Petroleum and Minerals ,  Yokogawa Saudi Arabia Company

Inventor： Sami El Ferik ,  Mohammed Abdeen Mohammed Hassan ,  Zaid Jamal Albarghouthi ,  Mohammed Sabih ,  Mustafa Al-Naser ,  Mohammed Mahmoud Abd El Samie Mohamed Ali

IPC: G06N3/12 ,  G05B13/04 ,  F16K31/126

CPC classification number: G06N3/126 ,  F16K31/1262 ,  G05B13/041

Abstract: A pneumatic valve system that includes an actuator that pneumatically actuates a valve, and circuitry that calculates a control signal to control the actuator by compensating for nonlinear dynamic of the actuator using a stable inverse model of the valve, optimizes parameters of the stable inverse model such that a difference between output information of the pneumatic valve system and desired reference information is reduced, and outputs the control signal to control the actuator.

公开(公告)号：US11827858B2

公开(公告)日：2023-11-28

申请号：US17022812

申请日：2020-09-16

Applicant: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS

Inventor： Rahul Gajbhiye ,  Ala Al-Dogail ,  Badr Al-Dossary ,  Mustafa Al-Naser ,  Mohamed Mahmoud

IPC: C10G7/12 ,  C10G5/00 ,  G06N20/00 ,  G09B25/02 ,  G05B13/02 ,  G05B13/04 ,  G09B9/00

CPC classification number: C10G7/12 ,  C10G5/00 ,  G05B13/027 ,  G05B13/04 ,  G06N20/00 ,  G09B9/00 ,  G09B25/02 ,  C10G2300/4012

Abstract: Methods and systems for optimizing the gas-oil separation plant (GOSP) operating parameters in order to maximize the stabilized crude oil recovery in an integrated framework of GOSP operation. The ambient temperature variations daily (day and night) and seasonal (summer and winter) are incorporated to show their impact on liquid recovery. An artificial intelligence model predicts stabilized crude oil recovery for a range of ambient temperatures. The optimal GOSP separator pressures which yield maximum stabilized crude oil recovery are determined for each ambient temperature. The separator pressures of the GOSP may be adjusted to achieve the maximum stabilized crude oil recovery under changing ambient temperatures.

公开(公告)号：US09978016B2

公开(公告)日：2018-05-22

申请号：US14978607

申请日：2015-12-22

Applicant: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS ,  YOKOGAWA SAUDI ARABIA COMPANY

Inventor： Sami El Ferik ,  Mohammed Abdeen Mohammed Hassan ,  Zaid Jamal Albarghouthi ,  Mohammed Sabih ,  Mustafa Al-Naser ,  Mohammed Mahmoud Abd El Samie Mohamed Ali

IPC: G06F19/00 ,  G06N3/12 ,  G05B13/04 ,  F16K31/126

CPC classification number: G06N3/126 ,  F16K31/1262 ,  G05B13/041

Abstract: A pneumatic valve system that includes an actuator that pneumatically actuates a valve, and circuitry that calculates a control signal to control the actuator by compensating for nonlinear dynamic of the actuator using a stable inverse model of the valve, optimizes parameters of the stable inverse model such that a difference between output information of the pneumatic valve system and desired reference information is reduced, and outputs the control signal to control the actuator.

公开(公告)号：US20170175920A1

公开(公告)日：2017-06-22

申请号：US14978607

申请日：2015-12-22

Applicant: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS ,  YOKOGAWA SAUDI ARABIA COMPANY

Inventor： Sami El Ferik ,  Mohammed Abdeen Mohammed Hassan ,  Zaid Jamal Albarghouthi ,  Mohammed Sabih ,  Mustafa Al-Naser ,  Mohammed Mahmoud Abd El Samie Mohamed Ali

IPC: F16K31/12 ,  G06N3/12 ,  G05B13/04

CPC classification number: G06N3/126 ,  F16K31/1262 ,  G05B13/041

Abstract: A pneumatic valve system that includes an actuator that pneumatically actuates a valve, and circuitry that calculates a control signal to control the actuator by compensating for nonlinear dynamic of the actuator using a stable inverse model of the valve, optimizes parameters of the stable inverse model such that a difference between output information of the pneumatic valve system and desired reference information is reduced, and outputs the control signal to control the actuator.