Gain-scheduled control via convex nonlinear parameter varying models

A Sala, C Ariño, R Robles - IFAC-PapersOnLine, 2019 - Elsevier
A nonlinear system with sector-bounded nonlinearities can be expressed as a quasi-LPV
system (convex combination of linear models, with state-dependent interpolation …

Generalising quasi-LPV and CDI models to quasi-convex difference inclusions

A Sala - IFAC-PapersOnLine, 2017 - Elsevier
Many works in literature are based on the idea that a nonlinear system with sector-bounded
nonlinearities can be expressed as a quasi-LPV system. The convex difference inclusion …

Performance‐oriented quasi‐LPV modeling of nonlinear systems

R Robles, A Sala, M Bernal - International Journal of Robust …, 2019 - Wiley Online Library
Polytopic quasi–linear parameter‐varying (quasi‐LPV) models of nonlinear processes allow
the usage linear matrix inequalities (LMIs) to guarantee some performance goal on them (in …

A new procedure for modeling nonlinear systems via norm-bounded linear differential inclusions

R Kuiava, RA Ramos, HR Pota - 2011 Australian Control …, 2011 - ieeexplore.ieee.org
There are several advantages of using linear differential inclusions (LDIs) to describe
nonlinear systems and other types of complex systems (such as, systems with time-varying …

On inexact LPV control design of continuous–time polytopic systems

J Daafouz, J Bernussou… - IEEE transactions on …, 2008 - ieeexplore.ieee.org
Robust dynamic output design most often relies on nonconvex problems. This is precisely
the case with linear parameter-varying (LPV) control when the measured varying …

Alternative implementation to an incremental output-feedback design approach for constrained discrete-time parameter-varying systems

JG Ernesto, EB Castelan, W Lucia, GAF dos Santos - IFAC-PapersOnLine, 2022 - Elsevier
This work proposes an alternative technique to design an incremental stabilizing output-
feedback control law for constrained discrete-time linear parameter-varying (LPV) systems …

A new approach for modeling and control of nonlinear systems via norm-bounded linear differential inclusions

R Kuiava, RA Ramos, HR Pota - Sba: Controle & Automação …, 2012 - SciELO Brasil
A systematic approach to model nonlinear systems using norm-bounded linear differential
inclusions (NLDIs) is proposed in this paper. The resulting NLDI model is suitable for the …

On output regulation in state-constrained systems: An application to polyhedral case

A Tanwani, B Brogliato, C Prieur - IFAC proceedings volumes, 2014 - Elsevier
This paper deals with the problem of output regulation using the state feedback control laws
for a class of nonsmooth dynamical systems where the state is constrained to evolve within …

[HTML][HTML] Computation of parameter dependent robust invariant sets for LPV models with guaranteed performance

A Gupta, M Mejari, P Falcone, D Piga - Automatica, 2023 - Elsevier
This paper presents an iterative algorithm to compute a Robust Control Invariant (RCI) set,
along with an invariance-inducing control law, for Linear Parameter-Varying (LPV) systems …

Gain-scheduled static output feedback control for saturated LPV systems with bounded parameter variations

AT Nguyen, P Chevrel, F Claveau - Automatica, 2018 - Elsevier
This paper presents a new design method for gain-scheduled static output feedback (SOF)
controllers of saturated LPV (linear parameter varying) systems. Our solution is based on a …