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Dominique Bonvin

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Publications associées (238)

Accelerated and adaptive modifier-adaptation schemes for the real-time optimization of uncertain systems

Dominique Bonvin, Predrag Milosavljevic, René Uwe Schneider

The steady-state performance of a parametrically or structurally uncertain system can be optimized using iterative real-time optimization methods such as modifier adaptation. Here, we extend a recently proposed second-order modifier-adaptation scheme in tw ...

ELSEVIER SCI LTD2019

Incremental Parameter Estimation under Rank-Deficient Measurement Conditions

Dominique Bonvin, Julien Léo Billeter

The computation and modeling of extents has been proposed to handle the complexity of large-scale model identification tasks. Unfortunately, the existing extent-based framework only applies when certain conditions apply. Most typically, it is required that ...

2019

Dynamic Optimization of Reaction Systems via Exact Parsimonious Input Parameterization

Dominique Bonvin, Diogo Filipe Mateus Rodrigues

This paper discusses the use of parsimonious input parameterization for the dynamic optimization of reaction systems. This parameterization is able to represent the optimal inputs with only a few parameters. In the context of batch, semibatch, and continuo ...

AMER CHEMICAL SOC2019

Education in Process Systems Engineering: Why it matters more than ever and how it can be structured

Dominique Bonvin

This position paper is an outcome of discussions that took place at the third FIPSE Symposium in Rhodes, Greece, between June 20-22, 2016 (http://fi-in-pse.org). The FIPSE objective is to discuss open research challenges in topics of Process Systems Engine ...

PERGAMON-ELSEVIER SCIENCE LTD2019

110th Anniversary: A Feature-Based Analysis of Static Real-Time Optimization Schemes

Dominique Bonvin

This paper addresses the steady-state optimization of continuous processes in the presence of uncertainty in the form of unknown or time-varying model parameters, structural plant-model mismatch, and disturbances. To address these issues, we assume that ce ...

AMER CHEMICAL SOC2019

Distributed modifier-adaptation schemes for the real-time optimisation of uncertain interconnected systems

Dominique Bonvin, Predrag Milosavljevic, René Uwe Schneider

This paper proposes a set of distributed real-time optimisation schemes for the steady-state optimisation of parametrically and structurally uncertain systems that are composed of multiple interconnected subsystems. These schemes are derived in the framewo ...

TAYLOR & FRANCIS LTD2019

On decoupling rate processes in chemical reaction systems - Methods and applications

Michael Amrhein, Dominique Bonvin, Julien Léo Billeter, Diogo Filipe Mateus Rodrigues

Models of chemical reaction systems can be complex as they need to include information regarding the reactions and the mass and heat transfers. The commonly used state variables, namely, concentrations and temperatures, express the interplay between many p ...

2018

A distributed feasible-side convergent modifier-adaptation scheme for interconnected systems, with application to gas-compressor stations

Dominique Bonvin, Timm Faulwasser, Predrag Milosavljevic, René Uwe Schneider

2018

Active directional modifier adaptation for real-time optimization

Dominique Bonvin, Martand Singhal, Timm Faulwasser

2018

Challenges in process optimization for new feedstocks and energy sources

Dominique Bonvin

2018

Computationally efficient NMPC for batch and semi-batch processes using parsimonious input parameterization

Dominique Bonvin

2018

Fast Estimation of Plant Steady State for Imperfectly Known Dynamic Systems, with Application to Real-Time Optimization

Michael Amrhein, Dominique Bonvin, Julien Léo Billeter, Diogo Filipe Mateus Rodrigues

2018

Fungicidal PMMA-Undecylenic Acid Composites

Dominique Bonvin, Heinrich Hofmann, Marijana Mionic Ebersold, Milica Petrovic

2018

Hexosomes with Undecylenic Acid Efficient against Candida albicans

Dominique Bonvin, Heinrich Hofmann, Marijana Mionic Ebersold, Milica Petrovic

2018

Neglected nano-effects of nanoparticles in the interpretation of their toxicity

Dominique Bonvin, Heinrich Hofmann, Marijana Mionic Ebersold

2018

NMPC using Pontryagin's Minimum Principle-Application to a two-phase semi-batch hydroformylation reactor under uncertainty

Dominique Bonvin

2018

Toward Fast Dynamic Optimization: An Indirect Algorithm That Uses Parsimonious Input Parameterization

Dominique Bonvin

2018

Active Directional Modifier Adaptation with Trust Region - Application to Energy-Harvesting Kites

Dominique Bonvin, Colin Neil Jones, Martand Singhal, Matthieu Jonin, Sanket Sanjay Diwale

Many real-time optimization schemes maximize process performance by performing a model-based optimization. However, due to plant-model mismatch, the model-based solution is often suboptimal. In modifier adaptation, measurements are used to correct the mode ...

IEEE2018

Adaptation strategies for tracking constraints under plant-model mismatch

Dominique Bonvin, Martand Singhal, Timm Faulwasser

Optimal operating conditions for a process plant are typically obtained via model based optimization. However, due to modeling errors, the operating conditions found are often sub-optimal or, worse, they can violate critical process constraints. Hence, mod ...

ELSEVIER SCIENCE BV2018

Optimal Load Sharing for Serial Compressors via Modifier Adaptation

Dominique Bonvin, Timm Faulwasser, Predrag Milosavljevic, René Uwe Schneider

This paper investigates the optimal load-sharing problem of serial gas compressors in the presence of plant-model mismatch. The problem is formulated as a static real-time optimization task that is solved via modifier adaptation for interconnected systems. ...

IEEE2018

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