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 …

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 …

State-space realization of LPV input-output models: practical methods for the user

H Abbas, R Tóth, H Werner - Proceedings of the 2010 …, 2010 - ieeexplore.ieee.org
Identification of Linear Parameter-Varying (LPV) systems is often accomplished via Input-
Output (IO) model structures in discrete-time. This approach is common because of its …

LPVTools: A toolbox for modeling, analysis, and synthesis of parameter varying control systems

A Hjartarson, P Seiler, A Packard - IFAC-PapersOnLine, 2015 - Elsevier
This paper describes the LPVTools software suite developed by MUSYN Inc. LPVTools is a
MATLAB toolbox for simulation, analysis, and design of parameter dependent control …

Linear parameter varying representation of a class of MIMO nonlinear systems

M Schoukens, R Tóth - IFAC-PapersOnLine, 2018 - Elsevier
Linear parameter-varying (LPV) models form a powerful model class to analyze and control
a (nonlinear) system of interest. Identifying an LPV model of a nonlinear system can be …

Complexity of implementation and synthesis in linear parameter-varying control

C Hoffmann, H Werner - IFAC Proceedings Volumes, 2014 - Elsevier
In this paper an analysis of the complexity involved in the implementation and synthesis of
linear parameter-varying (LPV) controllers is presented. Its purpose is to provide guidance in …

Linear parameter-varying control of systems of high complexity

C Hoffmann - 2016 - tore.tuhh.de
The controller design for complex nonlinear systems using the framework of linear
parameter-varying (LPV) systems often leads to high costs in modeling, synthesis and …

[PDF][PDF] Linear parameter varying systems

F Bruzelius - Departmente of Signlas and Systems, Chalmers …, 2004 - Citeseer
In recent years the interest for gain scheduling methods has increased. Gain scheduling is a
collection of methods that try to tackle the challenging problem of nonlinear control in a …

LPV modeling of nonlinear systems: A multi‐path feedback linearization approach

HS Abbas, R Tóth, M Petreczky… - … Journal of Robust …, 2021 - Wiley Online Library
This article introduces a systematic approach to synthesize linear parameter‐varying (LPV)
representations of nonlinear (NL) systems which are described by input affine state‐space …