. "27690" . "Computer evaluation of fractal dimension of rotor system response - PFD"@en . "Vytvo\u0159en\u00FD program umo\u017E\u0148uje prost\u0159ednictv\u00EDm po\u010D\u00EDta\u010Dov\u00FDch simulac\u00ED ur\u010Dit aproximaci frakt\u00E1ln\u00ED dimenze z pr\u016Fb\u011Bhu korela\u010Dn\u00EDho integr\u00E1lu vypo\u010D\u00EDtan\u00E9ho z \u010Dasov\u00FDch pr\u016Fb\u011Bh\u016F kinematick\u00FDch parametr\u016F (v\u00FDchylek a rychlost\u00ED) odezvy rotorov\u00E9 soustavy stanoven\u00E9 pro cel\u00FD f\u00E1zov\u00FD prostor, nap\u0159. pro vysokorychlostn\u00ED \u017Eelezni\u010Dn\u00ED dvojkol\u00ED. U\u017Eivatel programu z grafick\u00E9ho nebo datov\u00E9ho v\u00FDstupu korela\u010Dn\u00EDho integr\u00E1lu m\u016F\u017Ee ur\u010Dit z jeho line\u00E1rn\u00ED \u010D\u00E1sti aproximaci frakt\u00E1ln\u00ED dimenze. Na z\u00E1klad\u011B velikosti frakt\u00E1ln\u00ED dimenze lze posoudit charakter kmit\u00E1n\u00ED rotoru. Po\u010D\u00EDta\u010Dov\u00FDmi simulacemi s navr\u017Een\u00FDm programem lze zkoumat vliv provozn\u00EDch a konstruk\u010Dn\u00EDch parametr\u016F rotorov\u00E9 soustavy na p\u0159echod od pravideln\u00E9ho pohybu k chaotick\u00E9mu a t\u00EDm i posuzovat stabilitu kmit\u00E1n\u00ED." . "128/22-12-2010_SW" . . . . "computer simulation; rotor system; Fractal dimension"@en . . "Po\u010D\u00EDta\u010Dov\u00E9 vyhodnocen\u00ED frakt\u00E1ln\u00ED dimenze odezvy rotorov\u00E9 soustavy - PFD"@cs . "RIV/61989100:27690/10:86076282!RIV11-MSM-27690___" . "Vytvo\u0159en\u00FD program umo\u017E\u0148uje prost\u0159ednictv\u00EDm po\u010D\u00EDta\u010Dov\u00FDch simulac\u00ED ur\u010Dit aproximaci frakt\u00E1ln\u00ED dimenze z pr\u016Fb\u011Bhu korela\u010Dn\u00EDho integr\u00E1lu vypo\u010D\u00EDtan\u00E9ho z \u010Dasov\u00FDch pr\u016Fb\u011Bh\u016F kinematick\u00FDch parametr\u016F (v\u00FDchylek a rychlost\u00ED) odezvy rotorov\u00E9 soustavy stanoven\u00E9 pro cel\u00FD f\u00E1zov\u00FD prostor, nap\u0159. pro vysokorychlostn\u00ED \u017Eelezni\u010Dn\u00ED dvojkol\u00ED. U\u017Eivatel programu z grafick\u00E9ho nebo datov\u00E9ho v\u00FDstupu korela\u010Dn\u00EDho integr\u00E1lu m\u016F\u017Ee ur\u010Dit z jeho line\u00E1rn\u00ED \u010D\u00E1sti aproximaci frakt\u00E1ln\u00ED dimenze. Na z\u00E1klad\u011B velikosti frakt\u00E1ln\u00ED dimenze lze posoudit charakter kmit\u00E1n\u00ED rotoru. Po\u010D\u00EDta\u010Dov\u00FDmi simulacemi s navr\u017Een\u00FDm programem lze zkoumat vliv provozn\u00EDch a konstruk\u010Dn\u00EDch parametr\u016F rotorov\u00E9 soustavy na p\u0159echod od pravideln\u00E9ho pohybu k chaotick\u00E9mu a t\u00EDm i posuzovat stabilitu kmit\u00E1n\u00ED."@cs . . . . "Po\u010D\u00EDta\u010Dov\u00E9 vyhodnocen\u00ED frakt\u00E1ln\u00ED dimenze odezvy rotorov\u00E9 soustavy - PFD" . "[34B964A594A7]" . "Po\u010D\u00EDta\u010Dov\u00E9 vyhodnocen\u00ED frakt\u00E1ln\u00ED dimenze odezvy rotorov\u00E9 soustavy - PFD" . . "RIV/61989100:27690/10:86076282" . . . "www.simd.cz/software" . . "Petr Ferfecki, 17. listopadu 15, Ostrava Poruba, 708 33, tlf. 59 732 9359, email: petr.ferfecki@vsb.cz" . . "Po\u010D\u00EDta\u010Dov\u00E9 vyhodnocen\u00ED frakt\u00E1ln\u00ED dimenze odezvy rotorov\u00E9 soustavy - PFD"@cs . . "P(2A-3TP1/110), Z(MSM6198910027)" . . "2"^^ . . "279319" . "Ferfecki, Petr" . "The program enables the use of computer simulation to determine the approximation of the fractal dimension from the course of the correlation integral calculated from the time course of kinematic parameters of rotor system response, e.g. of high-speed railway wheels for an entire phase space. On the basis of the linear component of the graphic or data output of the correlation integral, it is possible to determine the approximation of the fractal dimension. The nature of the rotor vibration can be assessed on the basis of the fractal dimension size. The computer simulations enable researchers to examine the influence of the operational and structural parameters of a rotor on the transition from regular to chaotic motion, and thus to assess the vibration stability and analyze operational states and dysfunction states of rotors."@en . . "Software umo\u017E\u0148uje zv\u00FD\u0161it kvalitu technick\u00E9ho za\u0159\u00EDzen\u00ED, proto\u017Ee na z\u00E1klad\u011B zji\u0161t\u011Bn\u00E9 frakt\u00E1ln\u00ED dimenze lze posoudit charakter kmit\u00E1n\u00ED, kter\u00FD v\u00FDznamn\u011B ovliv\u0148uje \u017Eivotnost rota\u010Dn\u00EDho stroje, ale i kvalitu a efektivitu jeho provozu." . . "Computer evaluation of fractal dimension of rotor system response - PFD"@en . "\u017Didl\u00EDk, Pavel" . . . . "2"^^ .