Integral automation of industrial complexes based on hybrid systems

Edgar Chacón; Ferenc Szigeti; Oscar Camacho

doi:10.1016/s0019-0578(96)00032-8

Integral automation of industrial complexes based on hybrid systems

Edgar Chacón
, Ferenc Szigeti
, Oscar Camacho

Universidad de los Andes Mérida

Research output: Contribution to journal › Article › peer-review

10 Scopus citations

Abstract

The aim of this work is to present a modeling scheme for the control of industrial complexes of continuous plants. Processes have interactions among them. For this purpose the paper presents a theoretical support of a generalized three level Hybrid Control model and the way to achieve its implementation. The superior level is a supervisor for a Discrete Event Dynamic System while the lower level performs the control for the process units in a Continuous/Discrete Event Dynamic System. The paper shows the interface between the continuous and discrete systems and the supervision via optimization of the whole plant in a multi-level, multi-modeled complex of process units.

Original language	English
Pages (from-to)	305-319
Number of pages	15
Journal	ISA Transactions
Volume	35
Issue number	4
DOIs	https://doi.org/10.1016/s0019-0578(96)00032-8
State	Published - 1996
Externally published	Yes

Keywords

Continuous Variable Dynamic System
Discrete Event Dynamic Systems
Event - Continuous commuters
Event detectors
Hybrid Systems
Systems integration

Access to Document

10.1016/s0019-0578(96)00032-8

Cite this

@article{1ed73f8dcdde421bac9842046735aaff,

title = "Integral automation of industrial complexes based on hybrid systems",

abstract = "The aim of this work is to present a modeling scheme for the control of industrial complexes of continuous plants. Processes have interactions among them. For this purpose the paper presents a theoretical support of a generalized three level Hybrid Control model and the way to achieve its implementation. The superior level is a supervisor for a Discrete Event Dynamic System while the lower level performs the control for the process units in a Continuous/Discrete Event Dynamic System. The paper shows the interface between the continuous and discrete systems and the supervision via optimization of the whole plant in a multi-level, multi-modeled complex of process units.",

keywords = "Continuous Variable Dynamic System, Discrete Event Dynamic Systems, Event - Continuous commuters, Event detectors, Hybrid Systems, Systems integration",

author = "Edgar Chac{\'o}n and Ferenc Szigeti and Oscar Camacho",

note = "Funding Information: An industrial complex of continuous processes, such as there found in chemical factories or petrochemical processes, is composed by several semiautonomous Process Units (PUs) producing certain goods which can be inputs for other PUs or final products of the industrial complex. The production can be made in batch form or in a continuous way with multiple operational points and some inputs can be discontinuous. The PUs are controlled both lo- * Corresponding author. i This work is partially sponsored by CONICIT: Program of New Technologies - project 1-22 and CDCHT-ULA project number 1-406-94.",

year = "1996",

doi = "10.1016/s0019-0578(96)00032-8",

language = "Ingl{\'e}s",

volume = "35",

pages = "305--319",

journal = "ISA Transactions",

issn = "0019-0578",

publisher = "International Society of Automation",

number = "4",

}

TY - JOUR

T1 - Integral automation of industrial complexes based on hybrid systems

AU - Chacón, Edgar

AU - Szigeti, Ferenc

AU - Camacho, Oscar

N1 - Funding Information: An industrial complex of continuous processes, such as there found in chemical factories or petrochemical processes, is composed by several semiautonomous Process Units (PUs) producing certain goods which can be inputs for other PUs or final products of the industrial complex. The production can be made in batch form or in a continuous way with multiple operational points and some inputs can be discontinuous. The PUs are controlled both lo- * Corresponding author. i This work is partially sponsored by CONICIT: Program of New Technologies - project 1-22 and CDCHT-ULA project number 1-406-94.

PY - 1996

Y1 - 1996

N2 - The aim of this work is to present a modeling scheme for the control of industrial complexes of continuous plants. Processes have interactions among them. For this purpose the paper presents a theoretical support of a generalized three level Hybrid Control model and the way to achieve its implementation. The superior level is a supervisor for a Discrete Event Dynamic System while the lower level performs the control for the process units in a Continuous/Discrete Event Dynamic System. The paper shows the interface between the continuous and discrete systems and the supervision via optimization of the whole plant in a multi-level, multi-modeled complex of process units.

AB - The aim of this work is to present a modeling scheme for the control of industrial complexes of continuous plants. Processes have interactions among them. For this purpose the paper presents a theoretical support of a generalized three level Hybrid Control model and the way to achieve its implementation. The superior level is a supervisor for a Discrete Event Dynamic System while the lower level performs the control for the process units in a Continuous/Discrete Event Dynamic System. The paper shows the interface between the continuous and discrete systems and the supervision via optimization of the whole plant in a multi-level, multi-modeled complex of process units.

KW - Continuous Variable Dynamic System

KW - Discrete Event Dynamic Systems

KW - Event - Continuous commuters

KW - Event detectors

KW - Hybrid Systems

KW - Systems integration

UR - https://www.scopus.com/pages/publications/0030372198

U2 - 10.1016/s0019-0578(96)00032-8

DO - 10.1016/s0019-0578(96)00032-8

M3 - Artículo

AN - SCOPUS:0030372198

SN - 0019-0578

VL - 35

SP - 305

EP - 319

JO - ISA Transactions

JF - ISA Transactions

IS - 4

ER -

Integral automation of industrial complexes based on hybrid systems

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this