Observer‐based event‐triggered control co‐design for linear systems. Issue 18 (1st December 2016)

• Record Type: Journal Article
• Authors: Tarbouriech, Sophie; Seuret, Alexandre; Manoel Gomes da Silva, João; Sbarbaro, Daniel
• Is Part Of: IET control theory & applications. Volume 10:Issue 18(2016)
• Page Start: 2466
• Page End: 2473
• Publication Date: 2016-12-01
• Subjects: linear systems -- observers -- linear matrix inequalities -- asymptotic stability -- closed loop systems -- convex programming; controller gain -- event‐triggering rule co‐design -- event‐triggering rule design -- output convergence -- closed loop -- asymptotic stability -- convex optimisation problems -- linear matrix inequalities -- linear systems -- observer‐based event‐triggered control codesign; Control theory -- Periodicals; Automatic control -- Periodicals; 629.8312
• DOI: 10.1049/iet-cta.2016.0167
• Languages: English
• ISSNs: 1751-8644

Abstract

Abstract : The study deals with an observer‐based event‐triggered control strategy for linear systems using only local (i.e. available) variables. Sufficient conditions based on linear matrix inequalities associated to convex optimisation problems are proposed to ensure the asymptotic stability of the closed loop and the output convergence to a constant reference in both emulation and co‐design contexts. Indeed, the proposed approach allows either to design the event‐triggering rules or co‐design the event‐triggering rule along with the controller gain.