FINITE ELEMENT-BASED OBSERVER DESIGN FOR NONLINEAR SYSTEMS WITH DELAYED MEASUREMENTS

0522737 - ÚTIA 2020 RIV CZ eng J - Článek v odborném periodiku
Rehák, Branislav
FINITE ELEMENT-BASED OBSERVER DESIGN FOR NONLINEAR SYSTEMS WITH DELAYED MEASUREMENTS.
Kybernetika. Roč. 55, č. 6 (2019), s. 1050-1069. ISSN 0023-5954
Grant CEP: GA ČR(CZ) GA19-07635S
Institucionální podpora: RVO:67985556
Klíčová slova: Nonlinear observer * delayed-output system * finite element method
Obor OECD: Robotics and automatic control
Impakt faktor: 0.664, rok: 2019
Způsob publikování: Open access
https://www.kybernetika.cz/content/2019/6/1050

This paper presents a computational procedure for the design of an observer of a nonlinear system. Outputs can be delayed, however, this delay must be known and constant. The characteristic feature of the design procedure is computation of a solution of a partial differential equation. This equation is solved using the finite element method. Conditions under which existence of a solution is guaranteed are derived. These are formulated by means of theory of partial differential equations in L2-space. Three examples demonstrate viability of thispolynomials.
Trvalý link: http://hdl.handle.net/11104/0307186