"2013-12-31+01:00"^^ . . "0"^^ . "The project INSREL is focused on the solutionof the inverse structural reliability problem - the problem to find designparameters corresponding to specified reliability levels expressed byreliability indexes or by theoretical failure probabilities. Design parameterscan be treated as deterministic or random variables. In the second case,the actual design parameters could be either mean or standard deviation ofrandom design variable. A new general approach of the inverse reliability analysisis proposed to obtain design parameters of a computational model in order toachieve prescribed reliability levels. \u00A0The inverse analysis will be based on thecoupling of a stochastic simulation of Monte Carlotype and an artificial neural network. The design parameters play the role of\u00A0 random variables with a scatter reflecting the physical range of parameters.\u00A0 The efficiency of the approach will be tested and applied for inverse tasks fromcomputational structural mechanics."@en . . "Projekt INSREL je zam\u011B\u0159enna \u0159e\u0161en\u00ED probl\u00E9mu inverzn\u00ED spolehlivosti konstrukc\u00ED \u2013 probl\u00E9mu ur\u010Den\u00EDn\u00E1vrhov\u00FDch parametr\u016F odpov\u00EDdaj\u00EDc\u00EDch p\u0159edepsan\u00FDm \u00FArovn\u00EDm spolehlivosti, kter\u00E9jsou vyj\u00E1d\u0159eny indexy spolehlivosti nebo teoretick\u00FDmi pravd\u011Bpodobnostmiporuchy. N\u00E1vrhov\u00E9 parametry mohou b\u00FDt deterministick\u00E9 nebo n\u00E1hodn\u00E9 veli\u010Diny.V\u00A0p\u0159\u00EDpad\u011B n\u00E1hodn\u00FDch veli\u010Din jsou n\u00E1vrhov\u00E9 parametry p\u0159edstavov\u00E1ny st\u0159edn\u00EDhodnotou nebo sm\u011Brodatnou odchylkou. Je navr\u017Een zcela nov\u00FD obecn\u00FD p\u0159\u00EDstupinverzn\u00ED anal\u00FDzy spolehlivosti k\u00A0ur\u010Den\u00ED n\u00E1vrhov\u00FDch parametr\u016F v\u00FDpo\u010Dtov\u00E9homodelu tak, aby bylo dosa\u017Eeno p\u0159edepsan\u00FDch \u00FArovn\u00ED spolehlivosti. Inverzn\u00EDanal\u00FDza bude zalo\u017Eena na kombinaci stochastick\u00E9 simulace typu Monte Carlo aum\u011Bl\u00E9 neuronov\u00E9 s\u00EDt\u011B. N\u00E1vrhov\u00E9 parametry jsou p\u0159edstavov\u00E1ny n\u00E1hodn\u00FDmiveli\u010Dinami s\u00A0rozptylem, kter\u00FD odpov\u00EDd\u00E1 re\u00E1ln\u00E9mu rozsahu mo\u017En\u00FDch hodnotparametr\u016F. \u00DA\u010Dinnost p\u0159\u00EDstupu bude otestov\u00E1na aaplikov\u00E1na na inverzn\u00ED \u00FAlohy v\u00FDpo\u010Dtov\u00E9 stavebn\u00ED mechaniky."@cs . . . "1"^^ . "0"^^ . . . "2979"^^ . "Inverzn\u00ED probl\u00E9my spolehlivosti konstrukc\u00ED"@cs . "Inverse reliability; structural reliability; structural mechanics; reliability-based design; artificial"@en . . . "Inverse structural reliability problems"@en . "2979"^^ . "10"^^ . . . . . . "2011-01-01+01:00"^^ . "10"^^ .