CA2358401A1 - Systems for generating and using a lookup table with process facility control systems and models of the same, and methods of operating such systems - Google Patents

Systems for generating and using a lookup table with process facility control systems and models of the same, and methods of operating such systems Download PDF

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Publication number
CA2358401A1
CA2358401A1 CA002358401A CA2358401A CA2358401A1 CA 2358401 A1 CA2358401 A1 CA 2358401A1 CA 002358401 A CA002358401 A CA 002358401A CA 2358401 A CA2358401 A CA 2358401A CA 2358401 A1 CA2358401 A1 CA 2358401A1
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Prior art keywords
systems
same
models
operating
methods
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CA002358401A
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French (fr)
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CA2358401C (en
Inventor
Z. Joseph Lu
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Honeywell Inc
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Honeywell Inc.
Z. Joseph Lu
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Publication of CA2358401A1 publication Critical patent/CA2358401A1/en
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Publication of CA2358401C publication Critical patent/CA2358401C/en
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    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B13/00—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
    • G05B13/02—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
    • G05B13/04—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric involving the use of models or simulators
    • G05B13/048—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric involving the use of models or simulators using a predictor

Abstract

Systems and methods of operating the same are introduced for populating and using lookup tables with process facility control systems and models of the same. An exemplary computer system for use with a process facility having a plurality of associated processes, and includes both a memory and a processor.
The memory is capable of maintaining (i) a data structure having a plurality of accessible fields and (ii) a model of at least a portion of the plurality of associated processes. The model may include a mathematical representation of at least a portion of the at least one process, defining certain relationships among inputs and outputs of the at least one process. The processor is capable of populating ones of the plurality of accessible fields of the data structure using the model iteratively with a range of possible values of the at least one measurable characteristic. The computer system is capable of using the range of possible values of the at least one measurable characteristic to predict an unforced response associated with the at least one process.
CA002358401A 1998-12-31 1999-11-22 Systems for generating and using a lookup table with process facility control systems and models of the same, and methods of operating such systems Expired - Fee Related CA2358401C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/224,439 US6542782B1 (en) 1998-12-31 1998-12-31 Systems for generating and using a lookup table with process facility control systems and models of the same, and methods of operating such systems
US09/224,439 1998-12-31
PCT/US1999/027726 WO2000041045A1 (en) 1998-12-31 1999-11-22 Systems for generating and using a lookup table with process facility control systems and models of the same, and methods of operating such systems

Publications (2)

Publication Number Publication Date
CA2358401A1 true CA2358401A1 (en) 2000-07-13
CA2358401C CA2358401C (en) 2009-02-17

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CA002358401A Expired - Fee Related CA2358401C (en) 1998-12-31 1999-11-22 Systems for generating and using a lookup table with process facility control systems and models of the same, and methods of operating such systems

Country Status (6)

Country Link
US (2) US6542782B1 (en)
EP (1) EP1141791B1 (en)
AU (1) AU1919300A (en)
CA (1) CA2358401C (en)
DE (1) DE69926014T2 (en)
WO (1) WO2000041045A1 (en)

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US10337753B2 (en) * 2016-12-23 2019-07-02 Abb Ag Adaptive modeling method and system for MPC-based building energy control
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Also Published As

Publication number Publication date
EP1141791B1 (en) 2005-06-29
US6542782B1 (en) 2003-04-01
DE69926014D1 (en) 2005-08-04
AU1919300A (en) 2000-07-24
EP1141791A1 (en) 2001-10-10
DE69926014T2 (en) 2006-05-11
WO2000041045A1 (en) 2000-07-13
US20020107585A1 (en) 2002-08-08
CA2358401C (en) 2009-02-17

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Effective date: 20141124