Process engineering

OpenURL

Linearizing Control Based on Adaptive Observer for Anaerobic Continuous Sulphate Reducing Bioreactors with Unknown Kinetics (with María Isabel Neria-González, A R. Domínguez-Bocanegra, J Torres, and Rafael Maya-Yescas), Chemical and Biochemical Engineering Quaterly (2009)

Anaerobic reactors are a typical example of processes that exhibit non-linear behavior and, also time...

 

Link

Tracking Catalyst Activity during Fluidized-bed Catalytic Cracking (with Rafael Maya-Yescas, Gladys Jiménez-García, and Elizabeth León-Becerril), Industrial and Engineering Chemistry Research (2008)

Fluidized- bed Catalytic Cracking (FCC) of vacuum gas oils, which produces aggregated value liquid fuels...

 

Link

Robust Temperature Stabilization for Fluid Catalytic Cracking Units Using Extended Kalman-Type Estimators (with Rafael Maya-Yescas), Chemical Product and Process Modeling (2007)

Fluidised-bed Catalytic Cracking (FCC) units, are one of the most complex and interactive processes in...

 

Link

Scaling-up of Instantaneous Data of Complex Kinetics (with Gladys Jiménez-García, Elizabeth León-Becerril, and Rafael Maya-Yescas), FUEL (2007)

Kinetic data related to complex mixtures of reactants and catalysts are necessary to simulate design...

 

Sulphur oxides emission during fluidised-bed catalytic cracking (with Rafael Maya-Yescas, Eduardo Villafuerte-Macías, and Daniel Salazar-Sotelo), Chemical Engineering Journal (2005)

Fluidised-bed catalytic cracking (FCC) of heavy gas oils into high value liquid fuels is a...

 

Impact of Production Objectives on Adiabatic FCC Regenerator Control (with Rafael Maya-Yescas, Agustín González-Ortíz, Ernesto Mariaca-Domínguez, Silvano Rodríguez-Salomón, and Daniel Salazar-Sotelo), Impact of Production Objectives on Adiabatic FCC Regenerator Control (2004)

In adiabatic FCC regenerators, the classical approach of design and control of continuous stirred tank...

 

Towards modelling production of clean fuels: Sour gas formation in catalytic cracking (with Eduardo Villafuerte-Macías and Rafael Maya-Yescas), J. Chemical Technology & Biotechnology (2004)

Although one important by-product of fluidised-bed catalytic cracking of hydrocarbons is the sour gas (mainly...

 

Controllability Assessment Approach for Chemical Reactors: Nonlinear Control Affine Systems (with Rafael Maya-Yescas), Chemical Engineering Journal (2003)

Although there have been several attempts to develop systematic evaluation of control schemes, the choosing...

 

Process simulation and monitoring

OpenURL

Computational algorithms to simulate the steel continuous casting (with Adan Ramirez-Lopez and Manuel Palomar-Pardave), INTERNATIONAL JOURNAL OF MINERALS METALLURGY AND MATERIALS (2010)

Computational simulation is a very powerful tool to analyze industrial processes to reduce operating risks...

 

OBSERVER BASED ADAPTIVE MODEL FOR A CLASS OF AEROBIC BATCH BIOREACTOR (with Pablo A. Lopez-Perez and M. Isabel Neria-Gonzalez), Revista Mexicana de Ingenieria Quimica (2010)

The main issue of this work is to design a nonlinear observer (soft sensor) with...

 

OpenURL

On the observability for a class of nonlinear (bio) chemical systems (with Rafael Martinez-Guerra and Juan L. Mata-Machuca), Int. Journal of Chemical Reactor Engineering (2010)

In this work the observability properties for a class of nonlinear systems is presented, by...

 

OpenURL

Simulation factors of steel continuous casting (with Adán Ramirez-Lopez and Alejandro Kunoll-Bello), INTERNATIONAL JOURNAL OF MINERALS METALLURGY AND MATERIALS (2010)

The factors involved in simulating the continuous casting process of steel and the effects of...

 

OpenURL

Simulation of heat transfer in steel billets during continuous casting (with Adan Ramirez-Lopez and Manuel Palomar-Pardave), INTERNATIONAL JOURNAL OF MINERALS METALLURGY AND MATERIALS (2010)

This work is focused on the development of computational algorithms to create a simulator for...

 

PDF

On-line Monitoring in an Aerobic Batch Bioreactor Employing a Robust Soft Sensor, Chemical Product and Process Modeling (2007)

The main objective of this work is to design a soft sensor with finite convergence...

 

Reactor control

OpenURL

Inverse dynamics: A problem on transient controllability for industrial plants (with Rafael Maya-Yescas), Inverse Problems in Science and Engineering (2008)

Optimal performance of controlled industrial processes depends upon the dynamic response of the inverse of...

 

Input-Output Linearizing Control based on Robust Observers: Application to a Class of Reacting Systems (with Rafael Maya-Yescas), Techniques and Methodologies for Modelling and Simulation Systems (2005)

The aim of this paper is the synthesis of a robust control law for regulation...

 

State Estimation for Nonlinear Systems under Model Uncertainties: A Class of Sliding-Mode Observers (with Rafael Maya-Yescas), Journal of Process Control (2005)

This paper deals with the classical problem of state estimation, considering partially unknown, nonlinear systems...

 

State Estimation via Nonlinear Observer under Model Unobservable Uncertainties (with Sergio Martínez and Rafael Maya-Yescas), Techniques and Methodologies for Modelling and Simulation Systems (2005)

This paper deals with the classical problem of state estimation, considering partially unknown nonlinear systems...

 

Feedback Regulation of Temperature in FCC Regenerator Reactors (with Rafael Maya-Yescas), Petroleum Science & Technology (2004)

Design of regulative control laws for stabilization of regenerator temperature in adiabatic Fluid Catalytic Cracking...

 

Impact of Production Objectives on Adiabatic FCC Regenerator Control (with Rafael Maya-Yescas, Agustín González-Ortíz, Ernesto Mariaca-Domínguez, Silvano Rodríguez-Salomón, and Daniel Salazar-Sotelo), Impact of Production Objectives on Adiabatic FCC Regenerator Control (2004)

In adiabatic FCC regenerators, the classical approach of design and control of continuous stirred tank...

 

Controllability Assessment Approach for Chemical Reactors: Nonlinear Control Affine Systems (with Rafael Maya-Yescas), Chemical Engineering Journal (2003)

Although there have been several attempts to develop systematic evaluation of control schemes, the choosing...

 

State Estimation for Partially Unknown Nonlinear Systems: A Class of Integral High Gain Observers (with Rafael Martínez-Guerra and Rafael Maya-Yescas), IEE Proceedings.- Control Theory and Applications (2003)

This paper deals with the classical problem of state estimation, considering a class of partially...

 

Temperature Control in Catalytic Cracking Reactors Via a Robust PID Controller (with Alexandr Poznyak, Rafael Martínez-Guerra, and Rafael Maya-Yescas), Journal of Process Control (2002)

The stabilization of fluid catalytic cracking reactors is tackled in this paper. A robust PID...

 

Robust PI2 Controller for Continuous Bioreactors (with Jesús Isidro González-Trejo, Miguel Barrón, Rafael Martínez-Guerra, and Rafael Maya-Yescas), Process Biochemistry (2001)

An estimation algorithm related to the kinetics terms of the main uncertainties present in a...

 

Chemical Reactor Control

PDF

Outlet Temperature Regulation for a Class of Plug Flow Chemical Reactor via Nonlinear Feedback, International Journal of Chemical Reactor Engineering (2009)

The aim of this paper is the regulation of the temperature, at outlet conditions, for...

 

algebraic modelling

Chaotic Synchronization and Its Applications in Secure Communications (with Juan Luis Mata-Machuca, Rafael martínez-Guerra, and Andrés Rodríguez-Bollain), Applications of Chaos and Nonlinear Dynamics in Engineering –Vol. 1, Understanding Complex Systems (2011)
 

OpenURL

Linearizing Control Based on Adaptive Observer for Anaerobic Continuous Sulphate Reducing Bioreactors with Unknown Kinetics (with María Isabel Neria-González, A R. Domínguez-Bocanegra, J Torres, and Rafael Maya-Yescas), Chemical and Biochemical Engineering Quaterly (2009)

Anaerobic reactors are a typical example of processes that exhibit non-linear behavior and, also time...

 

Control Process

OpenURL

An exponential polynomial observer for synchronization of chaotic systems (with Rafael Martinez-Guerra and Juan L. Mata-Machuca), Communications in Nonlinear Science and Numerical Simulations (2010)

In this paper, we consider the synchronization problem via nonlinear observer design. A new exponential...

 

PDF

Temperature Regulation via PI High-Order Sliding-Mode Controller Design: Application to a Class of Chemical Reactor (with Rafael Martínez-Guerra and Rafael Maya-Yescas), International Journal of Chemical Reactor Engineering (2009)

The main issue of this paper is the synthesis of a robust control law for...

 

PDF

Exponential Observer Design for State Estimation in a Class of Anaerobic Sulfate Reducing Bioreactor (with Ricardo Acevedo-Gómez), Chemical Product and Process Modeling (2009)

The objective of this work is to infer the biomass and product concentrations in a...

 

PDF

Sliding-mode Observer for Uncertainty Estimation in a Class of Chemical Reactor: A Differential-Algebraic Approach, Chemical Product and Process Modeling (2009)

The problem of the on-line estimation of the reaction heat in a continuous stirred tank...

 

Process Control

Observability and Observers for Nonlinear Dynamical Systems: Nonlinear Systems Analysis (with Juan Luis Mata-Machuca and Rafael Martínez-Guerra) (2011)
 

PDF

Tracking Trajectories in a Continuous Anaerobic Bioreactor Employing a Nonlinear Proportional Controller (with M. Isabel Neria-Gonzalez), International Journal of Chemical Reactor Engineering (2009)

This work is related to the tracking of sulfate concentration trajectories in a continuous anaerobic...

 

Catalyst activity

Modelling Catalyst Deactivation by External Coke Deposition during Fluid Catalytic Cracking (with Rafael Maya-Yescas, Gladis Jimenez, and Roberto Quintana-Solorzano), INTERNATIONAL JOURNAL OF CHEMICAL REACTOR ENGINEERING (2010)

Although the Fluid Catalytic Cracking (FCC) is an economic important process, simulation of its kinetics...

 

Link

Tracking Catalyst Activity during Fluidized-bed Catalytic Cracking (with Rafael Maya-Yescas, Gladys Jiménez-García, and Elizabeth León-Becerril), Industrial and Engineering Chemistry Research (2008)

Fluidized- bed Catalytic Cracking (FCC) of vacuum gas oils, which produces aggregated value liquid fuels...

 

INDEXED JOURNAL PAPERS

A chaotic system in synchronization and secure communications (with Juan Luis Mata-Machuca, Rafael Martínez-Guerra, and Carlos Aguilar-Ibañez), Communications in Nonlinear Science and Numerical Simulations (2012)
 

Chaotic systems synchronization via high order observer design (with Juan Luis Mata-Machuca and Rafael Martínez-Guerra), Journal of Applied Research and Technology (2011)
 

OpenURL

Monitoring in a predator-prey systems via a class of high order observer design (with Rafael Martinez-Guerra and Juan L. Mata-Machuca), BioSystems (2010)

The goal of this work is the monitoring of the corresponding species in a class...

 

OpenURL

Synchronization and parameter estimations of an uncertain Rikitake system (with Carlos Aguilar, Rafael Martinez-Guerra, and Juan L. Mata-Machuca), Physics Letters A (2010)

In this Letter we address the synchronization and parameter estimation of the uncertain Rikitake system,...

 

OpenURL

Linearizing Control Based on Adaptive Observer for Anaerobic Continuous Sulphate Reducing Bioreactors with Unknown Kinetics (with María Isabel Neria-González, A R. Domínguez-Bocanegra, J Torres, and Rafael Maya-Yescas), Chemical and Biochemical Engineering Quaterly (2009)

Anaerobic reactors are a typical example of processes that exhibit non-linear behavior and, also time...

 

Kinetics Engineering

Link

Scaling-up of Instantaneous Data of Complex Kinetics (with Gladys Jiménez-García, Elizabeth León-Becerril, and Rafael Maya-Yescas), FUEL (2007)

Kinetic data related to complex mixtures of reactants and catalysts are necessary to simulate design...

 

No subject area

OpenURL

Control of a Class of Sulfate Reducing Chemostat Via Feedback Polynomial Injection (with Vicente Peña-Caballero and M. Isabel Neria-Gonzalez), JOURNAL OF APPLIED RESEARCH AND TECHNOLOGY (2010)

The main goal of this work is to present a new class of feedback controller...

 

OpenURL

High order sliding-mode dynamic control for chaotic intracellular calcium oscillations (with Rafael Martinez-Guerra, Hector Puebla, and Rogelio Hernandez), Nonlinear Analysis-B: Real World Applications (2010)

In this article the closed-loop stability conditions and the control design of a class of...

 

Importance of Chaos Synchronization on Technology and Science, Chaos Synchronization and Cryptography for Secure Communications: Applications for Encryption (2010)