10 citations · 36 across the 18 of their papers we have counts for
20 papers
Flow separation control design with experimental validation
T. Arnoult, G. Acher, V. Nowinski +7
Flow control aims at modifying a natural flow state to reach an other flow state considered as advantageous. In this paper, active feedback flow separation control is investigated…
Data-driven port-Hamiltonian structured identification for non-strictly passive systems
Charles Poussot-Vassal, Denis Matignon, Ghilslain Haine +1
In this work, we detail a procedure to construct a reduced order model on the basis of frequency-domain data, that preserves the non-strictly passive property and the port-Hamilton…
Constructive interpolation points selection in the Loewner framework
Pierre Vuillemin, Charles Poussot-Vassal
This note describes a constructive heuristic to select frequencies of interest within the context of reduced-order modelling by interpolation. The approach is described here throug…
Data-driven modeling and control of large-scale dynamical systems in the Loewner framework
Ion Victor Gosea, Charles Poussot-Vassal, Athanasios C. Antoulas
In this contribution, we discuss the modeling and model reduction framework known as the Loewner framework. This is a data-driven approach, applicable to large-scale systems, which…
Performance evaluation of gust load alleviation systems for flexible aircraft via optimal control
Pierre Vuillemin, David Quero Martin, Charles Poussot-Vassal
The dynamical response of an aircraft subject to gust perturbations is a key element in a preliminary design phase. In particular, the loads induced by gusts along the wing should…
Interpolatory Methods for Generic BizJet Gust Load Alleviation Function
Charles Poussot-Vassal, Pierre Vuillemin, Olivier Cantinaud +1
The paper's main contribution concerns the use of interpolatory methods to solve end to end industrial control problems involving complex linear dynamical systems. More in details,…
Mixed interpolatory and inference non-intrusive reduced order modeling with application to pollutants dispersion
Charles Poussot-Vassal, Tiphaine Sabatier, Claire Sarrat +1
On the basis of input-output time-domain data collected from a complex simulator, this paper proposes a constructive methodology to infer a reduced-order linear, bilinear or quadra…
Interpolation-based irrational model control design and stability analysis
Charles Poussot-Vassal, Pauline Kergus, Pierre Vuillemin
The versatility of data-driven approximation by interpolatory methods, originally settled for model approximation purpose, is illustrated in the context of linear controller design…
Interpolatory-based data-driven pulsed fluidic actuator control design and experimental validation
Charles Poussot-Vassal, Pauline Kergus, Franck Kerhervé +2
Pulsed fluidic actuators play a central role in the fluid flow experimental control strategy to achieve better performances of aeronautic devices. In this paper, we demonstrate, th…
On Loewner data-driven control for infinite-dimensional systems
Ion Victor Gosea, Charles Poussot-Vassal, Athanasios C. Antoulas
In this paper, we address extensions of the Loewner Data-Driven Control (L-DDC) methodology. First, this approach is extended by incorporating two alternative approximation methods…
Optimal Modal Truncation
Pierre Vuillemin, Adrien Maillard, Charles Poussot-Vassal
This paper revisits the modal truncation from an optimisation point of view. In particular, the concept of dominant poles is formulated with respect to different systems norms as t…
Yet another introduction to linear dynamical systems control: From identification and approximation to digital control
Charles Poussot-Vassal, Pierre Vuillemin
This report aims at presenting (yet) a(nother) methodology to design and implement a linear controller for linear dynamical systems on practical applications. The specificity of th…
Technical note: Hybrid Loewner Data Driven Control
Pierre Vuillemin, Pauline Kergus, Charles Poussot-Vassal
This note describes how the Loewner framework can be exploited to create a discrete-time control-law from frequency-data of a continuous-time plant so that their hybrid interconnec…
Discretisation of continuous-time linear dynamical model with the Loewner interpolation framework
Pierre Vuillemin, Charles Poussot-Vassal
An interpolation method for discretising continuous-time Linear Time Invariant (LTI) models is proposed in this paper. It consists first in using the Loewner interpolation framewor…
Data-driven reference model selection and application to L-DDC design
Pauline Kergus, Martine Olivi, Charles Poussot-Vassal +1
The choice of a reference model in data-driven control techniques is a critical step. Indeed, it should represent the desired closed-loop performances and be achievable by the plan…
Note on the exact delay stability margin computation of hybrid dynamical systems
V. Bellet, C. Poussot-Vassal, C. Pagetti +1
Traditionally, the delay margin of a looped system is computed by considering both the controller and system representations that evolve in the same space (e.g. either continuous o…
Structured linear fractional parametric controller design with performances
C. Poussot-Vassal
This paper proposes an simple but yet effective approach to structured parametric controller design in a linear fractional form. The main contribution consists in using structured…
Optimal model approximation based on multiple input/output delays systems
Igor Pontes Duff, Charles Poussot-Vassal, Cédric Seren
In this paper, the optimal approximation of a transfer function by a finite dimensional system incl…
Realization independent single time-delay dynamical model interpolation and -optimal approximation
I. Pontes Duff, C. Poussot-Vassal, C. Seren
In this paper, the realization-free model approximation problem, as stated in \cite{mayo2007framework,beattie2012realization}, is revisited in the case where the interpolating mode…
A Spectral Expression for the Frequency-Limited H2-norm
Pierre Vuillemin, Charles Poussot-Vassal, Daniel Alazard
In this paper, a new simple but yet efficient spectral expression of the frequency-limited H2-norm, denoted H2w-norm, is introduced. The proposed new formulation requires the compu…