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Clément Roos, Research Scientist in Dynamics & Control
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Anti-Windup Analysis and Synthesis Toolbox (AWAST)
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A Matlab toolbox for analysis of saturated systems and anti-windup synthesis
Jean-Marc Biannic and Clément Roos
Version 1 for Matlab 6 or higher
January 2008
Abstract: Anti-windup compensators are widely used in control systems in order to minimize the negative effects of actuators saturations on stability and performance. But despite recent theoretical advances, the computation of such compensators is often realized by a trial-and-error simulation-based approach. The Anti-Windup Analysis and Synthesis Toolbox for Matlab proposes an alternative approach. It implements a collection of routines which are based on recent results in the fields of saturated systems analysis and anti-windup synthesis. A user-friendly Simulink interface has also been developed in order to fasten the definition of design and simulation diagrams.
Related publications: (see the publications page)
- Clément Roos and Jean-Marc Biannic. A convex characterization of dynamically-constrained anti-windup controllers. Automatica, 44(9), p. 2449-2452, 2008.
- Jean-Marc Biannic, Clément Roos and Sophie Tarbouriech. A practical method for fixed-order anti-windup design. Proceedings of the 7th IFAC Symposium on Nonlinear Control Systems, p. 527-532. Pretoria, South Africa, August 22-24, 2007.
Robust Feedforward Design Toolbox (RFDT)
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A Matlab toolbox for robust feedforward design and robustness analysis in the presence of LTI/LTV uncertainties
Clément Roos and Gilles Ferreres
Version 1 for Matlab 6 or higher
July 2005
Abstract: The Robust Feedforward Design Toolbox (RFD Toolbox) is a freely available Matlab toolbox for robust feedforward design and robustness analysis in the presence of both LTI and arbitrarily time-varying model uncertainties. The associated documentation gives an overview of the proposed algorithms and set out basic and advanced features of the toolbox.
Related publication: (see the publications page)
- Gilles Ferreres and Clément Roos. Robust feedforward design in the presence of LTI/LTV uncertainties. International Journal of Robust and Nonlinear Control, 17(14), p. 1278-1293, 2007.
