Publications related to A Data-Driven Frequency-Domain Approach for Robust Controller Design via Convex Optimization

An Alternative to the Youla Parameterization for H infinity Controller Design

All H infinity controllers of a SISO LTI system are parameterized thanks to the relation between the Bounded Real Lemma and the Positive Real Lemma. This new parameterization shares the features of Youla parameterization, namely the convexity of H infinity ...

2009

A Control Theory Approach for Thermal Balancing of MPSoC

Giovanni De Micheli, David Atienza Alonso, Francesco Zanini

Thermal balancing and reducing hot-spots are two important challenges facing the MPSoC designers. In this work, we model the thermal behavior of a MPSoC as a control theory problem which enables the design of an optimum frequency controller without dependi ...

IEEE and ACM2009

Global Stabilization of an Inverted Pendulum – Control Strategy and Experimental Verification

Dominique Bonvin

The problem of swinging up an inverted pendulum on a cart and controlling it around the upright position has traditionally been treated as two separate problems. This paper proposes a control strategy that is globally asymptotically stable under actuator s ...

2009

Model predictive path-following for constrained nonlinear systems

Timm Faulwasser, Benjamin Kern

We propose a model predictive control approach to path-following problems of constrained nonlinear systems. We directly consider input and state constraints. Furthermore, we introduce an extended corridor path-following problem, which allows to add spatial ...

IEEE2009

Robust fixed-order H infinity Controller Design for Spectral Models by Convex Optimization

Alireza Karimi, Roland Longchamp, Gorka Galdos Sanz de Galdeano

A new approach for robust fixed-order

H_\infty

controller design by convex optimization is proposed. Linear time-invariant single-input single-output systems represented by a finite set of complex values in the frequency domain are considered. It is show ...

IEEE2008

Fixed-Order Controller Design for Systems with Polytopic Uncertainty Using LMIs

Alireza Karimi, Roland Longchamp, Hamid Khatibi

Convex parameterization of fixed-order robust stabilizing controllers for systems with polytopic uncertainty is represented as an LMI using KYP Lemma. This parameterization is a convex inner-approximation of the whole non- convex set of stabilizing control ...

2008

Frequency Domain Controller Design by Linear Programming Guaranteeing Quadratic Stability

Alireza Karimi, Roland Longchamp, Marc Kunze

In a recent work, a frequency method based on linear programming is proposed to design fixed-order linearly parameterized controllers for stable linear multi- model SISO systems. The method is based on the shaping of the open-loop transfer functions in the ...

IEEE2008

Data-driven controller tuning with integrated stability constraint

Dominique Bonvin, Alireza Karimi, Klaske van Heusden

This paper presents a data-driven controller-tuning algorithm that includes a sufficient condition for closed-loop stability. This stability condition is defined by a set of convex constraints on the Fourier transform of specific auto- and cross-correlatio ...

IEEE2008

A Fast Model Free Intelligent Controller Based on Fused Emotions: A Practical Case Implementation

Arash Arami

In this paper a combination of brain emotional learning based intelligent controllers (BELBICs) is employed to control an unidentified practical overhead crane. The proposed controller is a model free controller and has the capability to deal with multi-ob ...

IEEE2008

The double description method for the approximation of explicit MPC control laws

Colin Neil Jones

A standard model predictive controller (MPC) can be written as a parametric optimization problem whose solution is a piecewise affine (PWA) map from the measured state to the optimal control input. The primary limitation of this optimal `explicit solutionÂ ...

IEEE2008

A Data-Driven Frequency-Domain Approach for Robust Controller Design via Convex Optimization

Graph Chatbot

Chat with Graph Search

An Alternative to the Youla Parameterization for H infinity Controller Design

A Control Theory Approach for Thermal Balancing of MPSoC

Global Stabilization of an Inverted Pendulum – Control Strategy and Experimental Verification

Model predictive path-following for constrained nonlinear systems

Robust fixed-order H infinity Controller Design for Spectral Models by Convex Optimization

Fixed-Order Controller Design for Systems with Polytopic Uncertainty Using LMIs

Frequency Domain Controller Design by Linear Programming Guaranteeing Quadratic Stability

Data-driven controller tuning with integrated stability constraint

A Fast Model Free Intelligent Controller Based on Fused Emotions: A Practical Case Implementation

The double description method for the approximation of explicit MPC control laws

Frequency Domain Controller Design by Linear Programming Guaranteeing Quadratic Stability

An Alternative to the Youla Parameterization for H infinity Controller Design

A Control Theory Approach for Thermal Balancing of MPSoC

Global Stabilization of an Inverted Pendulum – Control Strategy and Experimental Verification

Model predictive path-following for constrained nonlinear systems

Robust fixed-order H infinity Controller Design for Spectral Models by Convex Optimization

Fixed-Order Controller Design for Systems with Polytopic Uncertainty Using LMIs

Data-driven controller tuning with integrated stability constraint

A Fast Model Free Intelligent Controller Based on Fused Emotions: A Practical Case Implementation

The double description method for the approximation of explicit MPC control laws