Gain-Scheduled Control via Convex Nonlinear Parameter Varying Models

被引：8

作者：

Sala, Antonio ^{[1
]}

Arino, Carlos ^{[2
]}

Robles, Ruben ^{[3
]}

机构：

[1] Univ Politecn Valencia, Inst Automat & Informat Ind, Cno Vera S-N, E-46022 Valencia, Spain

[2] Univ Jaume 1, Dept Ind Syst Engn & Design, Av Vicent Sos Baynat S-N, Castellon de La Plana 12071, Spain

[3] Univ Tecmilenio, Campus Las Torres,Paseo Acueducto 2610, Monterrey 64909, NL, Mexico

来源：

IFAC PAPERSONLINE | 2019年 / 52卷 / 28期

关键词：

INVARIANT-SETS; QUASI-LPV; SYSTEMS; COMPUTATION;

D O I：

10.1016/j.ifacol.2019.12.350

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

A nonlinear system with sector-bounded nonlinearities can be expressed as a quasi-LPV system (convex combination of linear models, with state-dependent interpolation coefficients). The quasi-LPV class of models is generalised to the so-called convex difference inclusion (CDI) modelling framework by M. Fiacchini and coworkers in several of their works; they propose robust controllers enlarging polytopic domain of attraction estimates. This works further generalises the CDI approach to a gain-scheduled case. As most set-based approaches, the proposal is tractable in low-dimensional cases. (C) 2019, IFAC (International Federation of Automatic Control) Hosting by Elsevier Ltd. All rights reserved.

引用

页码：70 / 75

页数：6

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