BR9913267A - Mapeador de componentes para uso em conexão com um processo de otimização em tempo real - Google Patents

Mapeador de componentes para uso em conexão com um processo de otimização em tempo real

Info

Publication number
BR9913267A
BR9913267A BR9913267-2A BR9913267A BR9913267A BR 9913267 A BR9913267 A BR 9913267A BR 9913267 A BR9913267 A BR 9913267A BR 9913267 A BR9913267 A BR 9913267A
Authority
BR
Brazil
Prior art keywords
pseudocomponent
real
predefined
connection
optimization process
Prior art date
Application number
BR9913267-2A
Other languages
English (en)
Inventor
Apostolos T Georgiou
Ching Cheng
Frederick J Krambeck
Original Assignee
Mobil Oil Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mobil Oil Corp filed Critical Mobil Oil Corp
Publication of BR9913267A publication Critical patent/BR9913267A/pt

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G06F30/20—Design optimisation, verification or simulation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/10—Complex mathematical operations
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/48—Analogue computers for specific processes, systems or devices, e.g. simulators
    • G06G7/57—Analogue computers for specific processes, systems or devices, e.g. simulators for fluid flow ; for distribution networks
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2111/00—Details relating to CAD techniques
    • G06F2111/10—Numerical modelling

Abstract

<B>MAPEADOR DE COMPONENTES PARA USO EM CONEXãO COM UM PROCESSO DE OTIMIZAçãO EM TEMPO REAL<D> Um mapeador de componente (22) é provido em conexão com um processo (figura 2), onde um fluxo de fluido, que tem múltiplos componentes físicos, é modelado como uma pluralidade de pseudocomponentes (401, 402). Cada pseudocomponente no modelo tem uma propriedade pré-definida variável e uma quantidade variável. Uma pluralidade de subpseudocomponentes é definida para cada pseudocomponente, de modo que o pseudocomponente possa ser substituído por ela. Cada subpseudocomponente (401) tem um valor pré-definido para a propriedade física pré-definida do processo de controle para cada pseudocomponente, um valor atual da propriedade pré-definida e uma quantidade atual do pseudocomponente são obtidos, e uma quantidade atual para cada subpseudocomponente (401) do pseudocomponente é, então, calculada. O valor pré-definido da propriedade pré-definida e a quantidade atual calculada para cada subpseudocomponente de cada pseudocomponente são, então, utilizados em um processo de otimização em tempo real.
BR9913267-2A 1998-08-24 1999-08-18 Mapeador de componentes para uso em conexão com um processo de otimização em tempo real BR9913267A (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US9756798P 1998-08-24 1998-08-24
US9756698P 1998-08-24 1998-08-24
US09/224,579 US6442513B1 (en) 1998-08-24 1998-12-31 Component mapper for use in connection with real-time optimization process
PCT/US1999/018710 WO2000011550A1 (en) 1998-08-24 1999-08-18 Component mapper for use in connection with real-time optimization process

Publications (1)

Publication Number Publication Date
BR9913267A true BR9913267A (pt) 2001-05-15

Family

ID=27378409

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9913267-2A BR9913267A (pt) 1998-08-24 1999-08-18 Mapeador de componentes para uso em conexão com um processo de otimização em tempo real

Country Status (10)

Country Link
US (1) US6442513B1 (pt)
EP (1) EP1131711A4 (pt)
JP (2) JP2002523563A (pt)
KR (1) KR100740975B1 (pt)
AR (1) AR020244A1 (pt)
AU (1) AU753032B2 (pt)
BR (1) BR9913267A (pt)
CA (1) CA2339966C (pt)
NO (1) NO20010941L (pt)
WO (1) WO2000011550A1 (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1222566A1 (en) * 1999-09-23 2002-07-17 Chroma Graphics, Inc. Method and apparatus for describing and simulating complex systems
DE19949954B4 (de) * 1999-10-16 2007-12-06 Basf Coatings Ag Verfahren zur Analyse und Optimierung eines mehrstufigen Herstellungsprozesses
US6876991B1 (en) 1999-11-08 2005-04-05 Collaborative Decision Platforms, Llc. System, method and computer program product for a collaborative decision platform
US6735541B2 (en) * 2001-02-16 2004-05-11 Exxonmobil Research And Engineering Company Process unit monitoring program
US7257451B2 (en) * 2005-02-15 2007-08-14 Exxon Mobil Chemical Patents Inc. Method for creating a linear programming model of an industrial process facility
US7627376B2 (en) * 2006-01-30 2009-12-01 Medtronic, Inc. Intravascular medical device
US7389186B2 (en) 2006-08-11 2008-06-17 Exxonmobil Research And Engineering Company Prediction of stream composition and properties in near real time
US20080312885A1 (en) * 2007-06-12 2008-12-18 Justsystems Evans Research, Inc. Hybrid method for simulation optimization
US8775138B2 (en) * 2008-11-21 2014-07-08 Exxonmobil Chemical Patents Inc. Methods for handling withdrawal of streams from a linear programming model developed from a thermodynamically-based reference tool
US9141098B2 (en) * 2009-10-30 2015-09-22 Rockwell Automation Technologies, Inc. Integrated optimization and control for production plants
US20120084110A1 (en) * 2010-10-05 2012-04-05 M3 Technology, Inc. System and method for smart oil, gas and chemical process scheduling
US9075402B2 (en) * 2011-03-08 2015-07-07 Honeywell International Inc. System and method for mapping component bases using a chemical process simulator
CN102643662B (zh) * 2012-04-25 2014-09-17 南京富岛信息工程有限公司 一种原油调合优化方法
US9092124B2 (en) 2012-07-19 2015-07-28 Saudi Arabian Oil Company System and method for effective plant performance monitoring in gas oil separation plant (GOSP)
BR102015002628A2 (pt) * 2015-02-06 2017-04-25 Petróleo Brasileiro S A - Petrobras sistema e método de otimização de programação de petróleo em uma refinaria através de programação genética linear e orientada à gramática, e, meio de armazenamento legível
WO2017105580A1 (en) 2015-12-18 2017-06-22 Exxonmobil Chemical Patents Inc. Methods for optimizing petrochemical facilities through stream transferal
US11537769B2 (en) * 2020-05-12 2022-12-27 Renesas Electronics Corporation Simulator and simulation method

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4208712A (en) 1964-12-09 1980-06-17 Mobil Oil Corporation Multi-unit optimization
US4047004A (en) 1971-09-13 1977-09-06 Mobil Oil Corporation Simulation of complex sequences of multi-stage separators
US3896041A (en) * 1973-03-14 1975-07-22 Westinghouse Electric Corp Method and system of simulating nuclear power plant count rate for training purposes
US4211636A (en) 1975-08-27 1980-07-08 Mobil Oil Corporation FCC Catalyst section control
US4211637A (en) 1975-08-27 1980-07-08 Mobil Oil Corporation FCC Catalyst section control
US4282084A (en) 1978-09-27 1981-08-04 Mobil Oil Corporation Catalytic cracking process
WO1993025965A1 (en) * 1992-06-12 1993-12-23 The Dow Chemical Company Intelligent process control communication system and method
US5402333A (en) 1992-06-15 1995-03-28 E. I. Du Pont De Nemours & Co., Inc. System and method for improving model product property estimates
US5396416A (en) * 1992-08-19 1995-03-07 Continental Controls, Inc. Multivariable process control method and apparatus
US5488561A (en) * 1992-08-19 1996-01-30 Continental Controls, Inc. Multivariable process control method and apparatus
US5486995A (en) * 1994-03-17 1996-01-23 Dow Benelux N.V. System for real time optimization
WO1995025295A1 (en) * 1994-03-17 1995-09-21 Dow Benelux N.V. System for real time optimization and profit depiction
US5666297A (en) 1994-05-13 1997-09-09 Aspen Technology, Inc. Plant simulation and optimization software apparatus and method using dual execution models
US5796920A (en) * 1994-08-19 1998-08-18 Harris Corporation Multiprocessor system and method for identification and adaptive control of dynamic systems
US5699269A (en) 1995-06-23 1997-12-16 Exxon Research And Engineering Company Method for predicting chemical or physical properties of crude oils
US5699270A (en) 1995-06-23 1997-12-16 Exxon Research And Engineering Company Method for preparing lubrication oils (LAW232)
US5864773A (en) * 1995-11-03 1999-01-26 Texas Instruments Incorporated Virtual sensor based monitoring and fault detection/classification system and method for semiconductor processing equipment

Also Published As

Publication number Publication date
JP2010174253A (ja) 2010-08-12
CA2339966C (en) 2011-07-12
KR20010072482A (ko) 2001-07-31
US6442513B1 (en) 2002-08-27
NO20010941L (no) 2001-04-24
AU5490299A (en) 2000-03-14
KR100740975B1 (ko) 2007-07-19
JP2002523563A (ja) 2002-07-30
EP1131711A1 (en) 2001-09-12
AR020244A1 (es) 2002-05-02
EP1131711A4 (en) 2009-01-21
WO2000011550A1 (en) 2000-03-02
AU753032B2 (en) 2002-10-03
CA2339966A1 (en) 2000-03-02
NO20010941D0 (no) 2001-02-23

Similar Documents

Publication Publication Date Title
BR9913267A (pt) Mapeador de componentes para uso em conexão com um processo de otimização em tempo real
BR0103078A (pt) Método e sistema pretendido para uma estimativa em tempo real do modo de escoamento de um fluxo de fluìdo de fase múltipla em todos os pontos de uma tubulação
BR0309332A (pt) manutenção automática de modelos por redes locais
BR0304729A (pt) Sistema e método para gerenciar aplicações de software em uma interface gráfica do usuário
ATE467430T1 (de) Endovaskuläres implantat mit einer zumindest abschnittsweisen aktiven beschichtung aus ratjadon und/oder einem ratjadon-derivat
SG90081A1 (en) Orthogonal browsing in object hierarchies
BRPI0402399A (pt) Estrutura para criação de aplicações modulares da rede
BRPI0401685A (pt) Implementação de controle de acesso à memória utilizando otimizações
BRPI0400549A (pt) Geração de topologia de rede virtual
BR9807587A (pt) Construção de dna, vetor deexpressão de dna, célula hospedeira, planta transgênica, processo para conferir um traço às plantas, semente de planta transgênica, e, processo para conferir um traço às plantas
EP1988449A3 (en) Method and computer system for display state adjustment of tree-nodes
BR9800424A (pt) Processo para o planejamento e a configuraçao de uma rede de comunicação
CN106970532A (zh) 一种模糊动态布尔网络控制系统及其构建方法
BRPI0800672A (pt) montante aberto reforçado para um gabinete elétrico
NO20015573D0 (no) Fremgangsmåte for drift av et pre-bake elektrolysecelleanlegg, samt arrangement for benyttelse i samme
WO2001040975A3 (en) Method and system for managing web pages
CN105787216A (zh) 一种城市供排水管线的巡检路线设计方法
Scope San Bernardino Valley College
Newton et al. 'Passive solar'house performance: Derivation from simulation results
Mansoori et al. A projection neural network for linear vector optimization problems
Carosella Review of exploring the contexts of information behaviour. Proceedings of the 2nd International Conference on Research in Information needs, seeking and use in different contexts, Sheffield, 1998. TD Wilson, DK Allen eds. Taylor Graham, London-Los Angeles, 1999. 655 pp. ISBN 094756875£ 65.000
Kalinowski A Practical Solution to the Environmental Crisis
Barki Extension of fisher's droplet model for a gas above Tc and the metastable phase
MORGADO Harmonia e a tríade de Alberti
SVITA Il progetto SVITA

Legal Events

Date Code Title Description
B07A Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O ARTIGO 8O COMBINADO COM ARTIGO 11 DA LPI

B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL.