Publications related to A Data-driven Approach to Robust Control of Multivariable Systems by Convex Optimization

FAST TV-L1 OPTICAL FLOW FOR INTERACTIVITY

Pierre Vandergheynst, Gilles Puy, Emmanuel D'Angelo, Johann Paratte

Vision is a natural tool for human-computer interaction, since it pro- vides visual feedback to the user and mimics some human behaviors. It requires however the fast and robust computation of motion primi- tives, which remains a difficult problem. In this ...

Ieee Service Center, 445 Hoes Lane, Po Box 1331, Piscataway, Nj 08855-1331 Usa2011

Nonlinear Control of Large Scale complex Systems using Convex Control Design tools

Based on recent advances on convex design for Large-Scale Control Systems (LSCSs) and robust and efficient LSCS self-tuning/adaptation, a methodology is proposed in this paper which aims at providing an integrated LSCS-design, applicable to large-scale sys ...

IEEE2011

MPC of constrained discrete-time linear periodic systems — A framework for asynchronous control: Strong feasibility, stability and optimality via periodic invariance

Colin Neil Jones

State-feedback model predictive control (MPC) of discrete-time linear periodic systems with time-dependent state and input dimensions is considered. The states and inputs are subject to periodically time-dependent, hard, convex, polyhedral constraints. Fir ...

Elsevier2011

Fixed-order H-infinity controller design for systems with ellipsoidal parametric uncertainty

Alireza Karimi, Arash Sadeghzadeh

In this paper, fixed-order robust H-infinity controller design for systems with ellipsoidal parametric uncertainty based on parameter dependent Lyapunov functions is studied. Using the concept of Strictly Positive Realness (SPRness) of transfer functions, ...

Taylor & Francis2011

Adaptive Control: Algorithms, Analysis and Applications

Alireza Karimi

Adaptive Control (second edition) shows how a desired level of system performance can be maintained automatically and in real time, even when process or disturbance parameters are unknown and variable. It is a coherent exposition of the many aspects of thi ...

Springer2011

Interactive applications to explore the parametric space of multivariable controllers

Roland Longchamp, Yves Henri Philippe Piguet

This paper describes interactive applications used to illustrate an advanced course on multivariable control. The direct manipulation of features in graphics, such as eigenvectors in the phase plane or observer eigenvalues in the complex plane, gives the s ...

2011

Robust Controller Design by Convex Optimization based on Finite Frequency Samples of Spectral Models

Alireza Karimi, Roland Longchamp, Gorka Galdos Sanz de Galdeano

Some frequency-domain controller design problems are solved using a finite number of frequency samples. Consequently, the performance and stability conditions are not guaranteed for the frequencies between the frequency samples. In this paper, all possible ...

Ieee Service Center, 445 Hoes Lane, Po Box 1331, Piscataway, Nj 08855-1331 Usa2010

Fixed-Order H-infinity Controller Design via Convex Optimization Using an Alternative to Youla Prameterization

Alireza Karimi, Hamid Khatibi

All H-infinity controllers of a SISO LTI system are parameterized thanks to the relation between Bounded Real Lemma and Positive Real Lemma and a new concept of strict positive realness of two transfer functions with the same Lyapunov matrix in the matrix ...

Institute of Electrical and Electronics Engineers2010

Non-Iterative Data-Driven Model Reference Control

In model reference control, the objective is to design a controller such that the closed-loop system resembles a reference model. In the standard model-based solution, a plant model replaces the unknown plant in the design phase. The norm of the error betw ...

EPFL2010

An optimal first-order solver for the TV-$L_1$ optical flow problem

Pierre Vandergheynst, Gilles Puy, Emmanuel D'Angelo

In this study, we address the problem of computing efficiently a dense optical flow between two images under a total variation (TV) regularization and an

L_1

norm data fidelity constraint using a variational method. We build upon Nesterov's framework for ...

2010

A Data-driven Approach to Robust Control of Multivariable Systems by Convex Optimization

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FAST TV-L1 OPTICAL FLOW FOR INTERACTIVITY

Nonlinear Control of Large Scale complex Systems using Convex Control Design tools

MPC of constrained discrete-time linear periodic systems — A framework for asynchronous control: Strong feasibility, stability and optimality via periodic invariance

Fixed-order H-infinity controller design for systems with ellipsoidal parametric uncertainty

Adaptive Control: Algorithms, Analysis and Applications

Interactive applications to explore the parametric space of multivariable controllers

Robust Controller Design by Convex Optimization based on Finite Frequency Samples of Spectral Models

Fixed-Order H-infinity Controller Design via Convex Optimization Using an Alternative to Youla Prameterization

Non-Iterative Data-Driven Model Reference Control

An optimal first-order solver for the TV-$L_1$ optical flow problem

MPC of constrained discrete-time linear periodic systems — A framework for asynchronous control: Strong feasibility, stability and optimality via periodic invariance

Fixed-Order H-infinity Controller Design via Convex Optimization Using an Alternative to Youla Prameterization

Fixed-order H-infinity controller design for systems with ellipsoidal parametric uncertainty

Nonlinear Control of Large Scale complex Systems using Convex Control Design tools

Interactive applications to explore the parametric space of multivariable controllers

Adaptive Control: Algorithms, Analysis and Applications

Robust Controller Design by Convex Optimization based on Finite Frequency Samples of Spectral Models

Non-Iterative Data-Driven Model Reference Control

FAST TV-L1 OPTICAL FLOW FOR INTERACTIVITY

An optimal first-order solver for the TV-$L_1$ optical flow problem