Hlavní stránka > Výsledky hledání: Vališ, David
Hledej:
Tipy pro vyhledávaní :: Rozšířené hledání
Hledej ve sbírkách:
Seřadit podle: Zobrazit výsledky: Výstupní formát:
Národní úložiště šedé literatury Nalezeno 2 záznamů.  Hledání trvalo 0.00 vteřin. 
The Integrated Method Utilizing Graph Theory and Fuzzy Logic for Safety and Reliability Assessment
 Janhuba, Luboš ; Vališ, David (oponent) ; Třetina, Karel (oponent) ; Hlinka, Jiří (vedoucí práce)
Doctoral thesis creates an integrated algorithm for airborne system safety and reliability assessment. In ´general aviation´ (mostly up to EASA CS-23) and ´non-military unmanned aerial vehicles industry´- safety and reliability assessment process still rely almost exclusively on human judgment. Current processes of system modelling and assessing are based on analyst understanding of a particular system. That is a difficult and extremely time-consuming process. Commercial computation aids are extremely expensive with restricted or even closed access to the solution algorithms. Together with this problem, the rapid development of modern airborne systems and their increasing complexity elevates the level of interconnection, safety and reliability analyses which have to be continuously evolved and adapted to the extending complexity. The given integrated method utilizes the graph theory and fuzzy logic in order to develop integrated and partially computerized mean for reliability analysis of sophisticated and highly interconnected airborne systems. Through the use of the graph theory, it is possible to create the model of particular systems and its sub-systems in the form of universal data structure. It is even possible to assess various systems and items interrelations. And it also enables to evaluate particular item position and topology within the system and on the global level. Extended criticality evaluation is conceived as the fuzzy expert system that emulates decision making by a human expert. The integrated method also provides additional mean how to evaluate the system design. Fuzzy robustness assessment evaluates e.g. system diversity rate, redundancy, separation and environmental protection.
Úplný záznam
The Integrated Method Utilizing Graph Theory and Fuzzy Logic for Safety and Reliability Assessment
 Janhuba, Luboš ; Vališ, David (oponent) ; Třetina, Karel (oponent) ; Hlinka, Jiří (vedoucí práce)
Doctoral thesis creates an integrated algorithm for airborne system safety and reliability assessment. In ´general aviation´ (mostly up to EASA CS-23) and ´non-military unmanned aerial vehicles industry´- safety and reliability assessment process still rely almost exclusively on human judgment. Current processes of system modelling and assessing are based on analyst understanding of a particular system. That is a difficult and extremely time-consuming process. Commercial computation aids are extremely expensive with restricted or even closed access to the solution algorithms. Together with this problem, the rapid development of modern airborne systems and their increasing complexity elevates the level of interconnection, safety and reliability analyses which have to be continuously evolved and adapted to the extending complexity. The given integrated method utilizes the graph theory and fuzzy logic in order to develop integrated and partially computerized mean for reliability analysis of sophisticated and highly interconnected airborne systems. Through the use of the graph theory, it is possible to create the model of particular systems and its sub-systems in the form of universal data structure. It is even possible to assess various systems and items interrelations. And it also enables to evaluate particular item position and topology within the system and on the global level. Extended criticality evaluation is conceived as the fuzzy expert system that emulates decision making by a human expert. The integrated method also provides additional mean how to evaluate the system design. Fuzzy robustness assessment evaluates e.g. system diversity rate, redundancy, separation and environmental protection.
Úplný záznam

Viz též: podobná jména autorů
4 Vališ, Daniel
Chcete být upozorněni, pokud se objeví nové záznamy odpovídající tomuto dotazu?
Přihlásit se k odběru RSS.
Digitální repozitář :: Hledej :: Nový záznam :: Personalizace :: Nápověda
Powered by Invenio v1.1.2
Spravuje admin.invenio@techlib.cz
Tato stránka je dostupná také v následujících jazycích:
Česky  English