Michel Perrier - Academia.edu (original) (raw)

Papers by Michel Perrier

Research paper thumbnail of Performance Improvement of Extremum Seeking Control using Recursive Least Square Estimation with Forgetting Factor

IFAC-PapersOnLine, 2016

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Staged Microbial Fuel Cells with Periodic Connection of External Resistance

IFAC-PapersOnLine, 2016

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Modelling and control of a fluidized-bed reactor /

ABSTRACT

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Automation of bioventing: a soil column study (5th Int'l Petroleum Environmental Conference, Albuquerque, New Mexico, October 20-23)

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Global optimization of three-input systems using multi-unit extremum seeking control

Proceedings of the 2011 American Control Conference, 2011

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Parallel consecutive reactions in a fluidized catalyst bed

The Chemical Engineering Journal, 1984

The two-phase model of Werther is applied to a parallel consecutive triangular reaction scheme. A... more The two-phase model of Werther is applied to a parallel consecutive triangular reaction scheme. An analytical solution is obtained and used to predict the performance of a fluidized bed reactor producing maleic anhydride from benzene oxidation. The model predictions ...

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Application of multi-wavelength fluorometry for monitoring wastewater treatment process dynamics

Water Research, 1996

Bookmarks Related papers MentionsView impact

Research paper thumbnail of A systems approach to plant bioprocess optimization

Plant Biotechnology Journal, 2009

Bookmarks Related papers MentionsView impact

Research paper thumbnail of An efficient process for the purification of helper-dependent adenoviral vector and removal of helper virus by iodixanol ultracentrifugation

Journal of Virological Methods, 2010

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Paper machine controllability: effect of disturbances on basis weight and first-pass retention

Journal of Process Control, 2001

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Extremum-seeking algorithm design for fed-batch cultures of microorganisms with overflow metabolism

Journal of Process Control, 2011

ABSTRACT: Overflow metabolism characterizes cell strains that are likely to produce inhibiting me... more ABSTRACT: Overflow metabolism characterizes cell strains that are likely to produce inhibiting metabolites as a result of an excess of substrate feeding and a saturated respiratory capacity. In this study, extremum seeking is used to assess the actual critical substrate level, which is a function of the cell respiratory capacity. The latter is modelled as a function representing the existence of two different metabolic modes, namely the respirative mode and the respiro-fermentative mode, as well as modulation factors taking account of ...

Bookmarks Related papers MentionsView impact

Research paper thumbnail of A deposition efficiency model for fiber–filler flocculation by microparticle retention system

Journal of Industrial and Engineering Chemistry, 2009

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Development of a two-step segregated model for the optimization of plant cell growth

Control Engineering Practice, 2000

ABSTRACT

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Adaptive extremum-seeking control of convection-reaction distributed reactor with limited actuation

Computers & Chemical Engineering, 2008

ABSTRACT

Bookmarks Related papers MentionsView impact

Research paper thumbnail of A bridging model for the effects of a dual component flocculation system on the strength of fiber contacts in flocs of pulp fibers: Implications for control of paper uniformity

Colloids and Surfaces A: Physicochemical and Engineering Aspects, 2006

Paper uniformity, commonly referred to as formation, depends to a large degree on the uniform dis... more Paper uniformity, commonly referred to as formation, depends to a large degree on the uniform distribution of pulp fibers in a sheet of paper. Fiber flocculation impairs paper formation. The size and strength of fiber flocs is determined mainly by two factors:(i) the ...

Bookmarks Related papers MentionsView impact

Research paper thumbnail of The process dynamics of filler retention in paper using a CPAM/bentonite retention aid system

The Canadian Journal of Chemical Engineering, 2010

ABSTRACT In an effort to develop robust control strategies for the wet-end of papermaking, an exp... more ABSTRACT In an effort to develop robust control strategies for the wet-end of papermaking, an experimental program was carried out to model the dynamic behaviour of the filler retention in paper using a Fourdrinier pilot paper machine and a cationic poly(acrylamide)/bentonite retention aid system. A dynamic simulation model of the pilot paper machine was developed from first-principles. To describe the wet-end chemistry effect, the first-pass retention was included in the model as a new independent variable. The important factors affecting the dynamics of the wet-end are first-pass retention and the parameters related to the white water circulation.Dans un effort pour développer des stratégies de contrôle robustes pour la partie humide de la fabrication du papier, on a mené un programme expérimental pour modéliser le comportement dynamique de la rétention d'agents de remplissage dans le papier à l'aide d'une machine à papier pilote Fourdrinier et d'un système d'aide à la rétention cationique poly(acrylamide)/bentonite. Un modèle de simulation dynamique du pilote a été mis au point à partir des principes fondamentaux. Pour décrire l'effet de la chimie de la partie humide, la rétention lors du premier passage a été incluse dans le modèle comme nouvelle variable indépendante. Les facteurs importants qui affectent la dynamique de la partie humide sont la rétention lors du premier passage et les paramètres reliés à la circulation des eaux blanches.

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Expanded bed hydrodynamics The effects of scaling down

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Adaptive extremum-seeking control of yeast fed-batch cultures

DI-fusion, le Dépôt institutionnel numérique de l'ULB, est l'outil de référencementde l... more DI-fusion, le Dépôt institutionnel numérique de l'ULB, est l'outil de référencementde la production scientifique de l'ULB.L'interface de recherche DI-fusion permet de consulter les publications des chercheurs de l'ULB et les thèses qui y ont été défendues.

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Real-time optimization of a pulp and paper process by adaptive extremum seeking control

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Optimization of Lignin Recovery from the Pre-Hydrolysate of Kraft-Based Dissolving Pulp Production Processes

Applied Sciences

A pre-hydrolysate is an aqueous stream obtained during the production of hardwood kraft dissolvin... more A pre-hydrolysate is an aqueous stream obtained during the production of hardwood kraft dissolving pulp. It is rich in sugars and contains dissolved organic matters. The purpose of this study is to investigate the optimization of lignin recovery from wood pre-hydrolysates and to characterize the extracted lignin. The optimal conditions for lignin extraction have been determined to be (a) a filtration temperature of 40 °C, (b) a sulfuric acid concentration of 8.5 kg·m−3, and (c) a coagulation time of 180 min. Using these conditions, high filtration rates have been obtained and the extracted lignin has a low content of impurities (8.3%), a low molecular weight (1270 Da), and a very low polydispersity (Mw/Mn = 1.22). Compared to kraft lignin, the pre-hydrolysate lignin has a much lower molecular weight and could be a potential candidate for niche applications. A high lignin recovery rate is possible (52% of the total lignin content in the pre-hydrolysate).

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Performance Improvement of Extremum Seeking Control using Recursive Least Square Estimation with Forgetting Factor

IFAC-PapersOnLine, 2016

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Staged Microbial Fuel Cells with Periodic Connection of External Resistance

IFAC-PapersOnLine, 2016

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Modelling and control of a fluidized-bed reactor /

ABSTRACT

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Automation of bioventing: a soil column study (5th Int'l Petroleum Environmental Conference, Albuquerque, New Mexico, October 20-23)

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Global optimization of three-input systems using multi-unit extremum seeking control

Proceedings of the 2011 American Control Conference, 2011

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Parallel consecutive reactions in a fluidized catalyst bed

The Chemical Engineering Journal, 1984

The two-phase model of Werther is applied to a parallel consecutive triangular reaction scheme. A... more The two-phase model of Werther is applied to a parallel consecutive triangular reaction scheme. An analytical solution is obtained and used to predict the performance of a fluidized bed reactor producing maleic anhydride from benzene oxidation. The model predictions ...

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Application of multi-wavelength fluorometry for monitoring wastewater treatment process dynamics

Water Research, 1996

Bookmarks Related papers MentionsView impact

Research paper thumbnail of A systems approach to plant bioprocess optimization

Plant Biotechnology Journal, 2009

Bookmarks Related papers MentionsView impact

Research paper thumbnail of An efficient process for the purification of helper-dependent adenoviral vector and removal of helper virus by iodixanol ultracentrifugation

Journal of Virological Methods, 2010

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Paper machine controllability: effect of disturbances on basis weight and first-pass retention

Journal of Process Control, 2001

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Extremum-seeking algorithm design for fed-batch cultures of microorganisms with overflow metabolism

Journal of Process Control, 2011

ABSTRACT: Overflow metabolism characterizes cell strains that are likely to produce inhibiting me... more ABSTRACT: Overflow metabolism characterizes cell strains that are likely to produce inhibiting metabolites as a result of an excess of substrate feeding and a saturated respiratory capacity. In this study, extremum seeking is used to assess the actual critical substrate level, which is a function of the cell respiratory capacity. The latter is modelled as a function representing the existence of two different metabolic modes, namely the respirative mode and the respiro-fermentative mode, as well as modulation factors taking account of ...

Bookmarks Related papers MentionsView impact

Research paper thumbnail of A deposition efficiency model for fiber–filler flocculation by microparticle retention system

Journal of Industrial and Engineering Chemistry, 2009

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Development of a two-step segregated model for the optimization of plant cell growth

Control Engineering Practice, 2000

ABSTRACT

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Adaptive extremum-seeking control of convection-reaction distributed reactor with limited actuation

Computers & Chemical Engineering, 2008

ABSTRACT

Bookmarks Related papers MentionsView impact

Research paper thumbnail of A bridging model for the effects of a dual component flocculation system on the strength of fiber contacts in flocs of pulp fibers: Implications for control of paper uniformity

Colloids and Surfaces A: Physicochemical and Engineering Aspects, 2006

Paper uniformity, commonly referred to as formation, depends to a large degree on the uniform dis... more Paper uniformity, commonly referred to as formation, depends to a large degree on the uniform distribution of pulp fibers in a sheet of paper. Fiber flocculation impairs paper formation. The size and strength of fiber flocs is determined mainly by two factors:(i) the ...

Bookmarks Related papers MentionsView impact

Research paper thumbnail of The process dynamics of filler retention in paper using a CPAM/bentonite retention aid system

The Canadian Journal of Chemical Engineering, 2010

ABSTRACT In an effort to develop robust control strategies for the wet-end of papermaking, an exp... more ABSTRACT In an effort to develop robust control strategies for the wet-end of papermaking, an experimental program was carried out to model the dynamic behaviour of the filler retention in paper using a Fourdrinier pilot paper machine and a cationic poly(acrylamide)/bentonite retention aid system. A dynamic simulation model of the pilot paper machine was developed from first-principles. To describe the wet-end chemistry effect, the first-pass retention was included in the model as a new independent variable. The important factors affecting the dynamics of the wet-end are first-pass retention and the parameters related to the white water circulation.Dans un effort pour développer des stratégies de contrôle robustes pour la partie humide de la fabrication du papier, on a mené un programme expérimental pour modéliser le comportement dynamique de la rétention d'agents de remplissage dans le papier à l'aide d'une machine à papier pilote Fourdrinier et d'un système d'aide à la rétention cationique poly(acrylamide)/bentonite. Un modèle de simulation dynamique du pilote a été mis au point à partir des principes fondamentaux. Pour décrire l'effet de la chimie de la partie humide, la rétention lors du premier passage a été incluse dans le modèle comme nouvelle variable indépendante. Les facteurs importants qui affectent la dynamique de la partie humide sont la rétention lors du premier passage et les paramètres reliés à la circulation des eaux blanches.

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Expanded bed hydrodynamics The effects of scaling down

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Adaptive extremum-seeking control of yeast fed-batch cultures

DI-fusion, le Dépôt institutionnel numérique de l'ULB, est l'outil de référencementde l... more DI-fusion, le Dépôt institutionnel numérique de l'ULB, est l'outil de référencementde la production scientifique de l'ULB.L'interface de recherche DI-fusion permet de consulter les publications des chercheurs de l'ULB et les thèses qui y ont été défendues.

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Real-time optimization of a pulp and paper process by adaptive extremum seeking control

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Optimization of Lignin Recovery from the Pre-Hydrolysate of Kraft-Based Dissolving Pulp Production Processes

Applied Sciences

A pre-hydrolysate is an aqueous stream obtained during the production of hardwood kraft dissolvin... more A pre-hydrolysate is an aqueous stream obtained during the production of hardwood kraft dissolving pulp. It is rich in sugars and contains dissolved organic matters. The purpose of this study is to investigate the optimization of lignin recovery from wood pre-hydrolysates and to characterize the extracted lignin. The optimal conditions for lignin extraction have been determined to be (a) a filtration temperature of 40 °C, (b) a sulfuric acid concentration of 8.5 kg·m−3, and (c) a coagulation time of 180 min. Using these conditions, high filtration rates have been obtained and the extracted lignin has a low content of impurities (8.3%), a low molecular weight (1270 Da), and a very low polydispersity (Mw/Mn = 1.22). Compared to kraft lignin, the pre-hydrolysate lignin has a much lower molecular weight and could be a potential candidate for niche applications. A high lignin recovery rate is possible (52% of the total lignin content in the pre-hydrolysate).

Bookmarks Related papers MentionsView impact