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Wybrane pełne teksty z tego czasopisma
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Abstrakty
Fuzzy modeIs realize human-like modelling schemes. However, a human being can create in his mind relatively simple modeIs of real systems with maximum two inputs. The reason is that human models are based on rectangular lattice partitions of the input spaces. Such a partition enables us to understand the modelled system, which is a great advantage of fuzzy modelling. Despite this, the rectangular lattice partition makes modelling of systems with large numbers of inputs and those realizing complicated inputs/output mappings impossible or very difficult. The paper puts forward a self-organizing and self-tuning method for modelling nonlinear systems. It is based on a nonrectangular partition of the input space. The conclusions of rules can be here linear or nonlinear. For the latter, a special delinearization function (SDL) is proposed. It makes it possible to decrease considerably the number of rules, which results in efficient modelling. Also, the amount of measurement information from the system needed to learn a model can be decreased considerably.
Słowa kluczowe
Czasopismo
Rocznik
Tom
Strony
611--632
Opis fizyczny
Bibliogr. 11 poz., rys., tab., wykr.
Twórcy
autor
- Institute of Computer Science and Information Systems, Technical University of Szczecin, ul. Żołnierska 49, 71-210 Szczecin, Poland, andrzej_piegat@ii.tuniv.szczecin.pl.
Bibliografia
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BPZ1-0021-0034