. "26210" . "RIV/00216305:26210/11:PR25654" . . . "3"^^ . . "Electrodynamic vibration exciter"@en . "Novotn\u00FD, Pavel" . . "[6FEEA2A46850]" . . . "Electrodynamic vibration exciter is used for measuring dynamic properties of components. On base of the results of measurement can be determined modal properties for example natural frequency, stiffness and damping factor. By obtaining these data computational model can be verified, respectively these data provide the necessary computing constants for further calculations and structural modifications. By measuring with the additional electrodynamic vibration exciter can also determine the frequency response function. This forms the basis for vibration and acoustic analysis of individual components, or structural assemblies and their possible modifications to eliminate the undesirable effects of vibration and noise. Vibration exciter is designed to be made life tests cyclically loaded components, or structural assemblies."@en . . "2"^^ . "Elektrodynamick\u00FD budi\u010D vibrac\u00ED jako pohon pou\u017E\u00EDv\u00E1 elektromagnetickou c\u00EDvku v kombinaci s permanentn\u00EDm magnetem. Jako gener\u00E1tor bud\u00EDc\u00EDho sign\u00E1lu je mo\u017En\u00E9 u\u017E\u00EDt libovoln\u00E9 za\u0159\u00EDzen\u00ED se zvukovou kartou a 3,5mm jackem, nebo jin\u00FD zdroj st\u0159\u00EDdav\u00E9ho sign\u00E1lu. Generovan\u00FD sign\u00E1l m\u016F\u017Ee b\u00FDt libovoln\u00FD od sinusu na ur\u010Dit\u00E9 frekvenci a\u017E po buzen\u00ED v re\u00E1ln\u00EDm \u010Dase pomoc\u00ED p\u0159evodu sign\u00E1lu, z\u00EDskan\u00E9ho mikrofonem. Sign\u00E1l je n\u00E1sledn\u011B zes\u00EDlen v nap\u011B\u0165ov\u00E9m zesilova\u010Di a p\u0159iveden na c\u00EDvku. St\u0159edov\u00E1 poloha c\u00EDvky je zaji\u0161t\u011Bna speci\u00E1ln\u011B navrhnutou axi\u00E1ln\u00ED pru\u017Einou. Parametry budi\u010De: - max. zrychlen\u00ED 25g - max. s\u00EDla 300N - zdvih 15mm - max. frekvence 300Hz Jedn\u00E1 se o jedine\u010Dn\u00E9 za\u0159\u00EDzen\u00ED, kter\u00E9 je vyu\u017E\u00EDv\u00E1no pouze pracovn\u00EDky Vysok\u00E9ho u\u010Den\u00ED technick\u00E9ho v Brn\u011B k v\u011Bdeckov\u00FDzkumn\u00FDm \u00FA\u010Del\u016Fm. Za\u0159\u00EDzen\u00ED nen\u00ED licencov\u00E1no a je um\u00EDst\u011Bno v laborato\u0159\u00EDch A1 \u00DAstavu automobiln\u00EDho a dopravn\u00EDho za\u0159\u00EDzen\u00ED, Technick\u00E1 2896/2" . . . . "UADI shaker V1" . "Po\u0159izovac\u00ED cena navrhnut\u00E9ho elektrodynamick\u00E9ho budi\u010De vibrac\u00ED tvo\u0159\u00ED 10% z ceny komer\u010Dn\u011B dod\u00E1van\u00FDch obdobn\u00FDch za\u0159\u00EDzen\u00ED, p\u0159i\u010Dem\u017E funkcionalita je identick\u00E1 na 90%. V\u00FDhodou je mo\u017Enost budit sign\u00E1l z libovoln\u00E9ho za\u0159\u00EDzen\u00ED se vstupem na 3,5mm jack a nen\u00ED t\u0159eba kupovat speci\u00E1ln\u00ED gener\u00E1tory sign\u00E1lu, p\u0159\u00EDpadn\u011B vynakl\u00E1dat prost\u0159edky na po\u0159\u00EDzen\u00ED licenc\u00ED pro gener\u00E1tor v m\u011B\u0159\u00EDc\u00EDm za\u0159\u00EDzen\u00ED Pulse." . . . "S" . "Electrodynamic vibration exciter is used for measuring dynamic properties of components. On base of the results of measurement can be determined modal properties for example natural frequency, stiffness and damping factor. By obtaining these data computational model can be verified, respectively these data provide the necessary computing constants for further calculations and structural modifications. By measuring with the additional electrodynamic vibration exciter can also determine the frequency response function. This forms the basis for vibration and acoustic analysis of individual components, or structural assemblies and their possible modifications to eliminate the undesirable effects of vibration and noise. Vibration exciter is designed to be made life tests cyclically loaded components, or structural assemblies." . . "Electrodynamic vibration exciter" . "Ambr\u00F3z, Richard" . . . "197058" . "Electrodynamic vibration exciter"@en . "Ambr\u00F3z, Richard" . "http://www.iae.fme.vutbr.cz/cs/system/files/2011_FV_Ambroz_Prokop_Novotny_UADI_shaker_V1.pdf" . "Prokop, Ale\u0161" . . "A1/624" . "electrodynamic vibration exciter, modal characteristics, frequency response function, endurance test"@en . . "RIV/00216305:26210/11:PR25654!RIV12-MSM-26210___" . . "Electrodynamic vibration exciter" .