0545579 20240111141055.320210917235959.9 10.1016/j.ifacol.2021.10.339 6 s. P cav_un_epca*05476192405-8963120-125AmsterdamElsevier2021 Nonlinear discrete-time system Nonlinear observer Functional equation cav_un_auth*0216347 Rehák Branislav UTIA-B Teorie řízení Department of Control Theory TŘ TR Department of Control Theory Ústav teorie informace a automatizace AV ČR, v. v. i. cav_un_auth*0215855 Lynnyk Volodymyr UTIA-B Teorie řízení Department of Control Theory TŘ TR Department of Control Theory Ústav teorie informace a automatizace AV ČR, v. v. i. konferenční příspěvek http://library.utia.cas.cz/separaty/2021/TR/rehak-0545579.pdf 357,52 KB GA19-07635S GA ČR CZ cav_un_auth*0376351 To solve the discrete nonlinear observer problem, it is necessary to nd a solution of a certain functional equation. The existence conditions of this functional equation have already been well established, nevertheless, they are rather restrictive. Moreover, less attention was paid to the design of numerical methods to nd its solution. In this paper, the approximation of the solution using the nite di erence method is presented. From the theoretical point of view, this method has milder assumptions. The algorithm is thoroughly described and attention is paid to numerical aspects. The method is illustrated by an example. cav_un_auth*0413919 IFAC Conference on Modelling, Identification and Control of Nonlinear Systems MICNON 2021 /3./ 20210915 20210917 Tokyo JP BC 20000 20200 20205 2022 2 4 A sml 4as 20231122145932.6 PR RVO:67985556 http://hdl.handle.net/11104/0322280 S INTERNATIONAL FEDERATION OF AUTOMATIC CONTROL (IFAC) LICENSE AGREEMENT 20210630 017 99 0.332 18.32 1.1 7175 Q2 Q4 2021 Soubory v repozitáři: rehak-0545579-MICNON21_CopyrightForm_17 Function Eauation Based.pdf SCOPUS PUBMED WOS konferenční příspěvek 357,52 KB cav_un_epca*0547619 IFAC-PapersOnLine. Volume 54, Issue 14 - 3rd IFAC Conference on Modelling, Identification and Control of Nonlinear Systems MICNON 2021 2405-8963 120 125 Amsterdam Elsevier 2021