. . "840"^^ . . "Neuvedeno."@en . . "0"^^ . . "3"^^ . "0"^^ . "3"^^ . "Practice usage of the soft magnetic materials requires precise knowledge of its magnetic properties. Therefore development of new more precise measuring devices is necessary. For magnetic properties measurement of the open specimens we can use singlesheet or single strip testers (SST). Development of the new digital single strip tester is one of intentions of the carrying grant project (GACR 102/01/1335: Measurement of soft magnetic materials properties). This tester is based on the original Czechcompensation method. Measurement accuracy depends on the quality of the magnetic voltage compensation. Current analog compensation feedback loop work close to the stability limit. Therefore increasing of the measurement accuracy by the higher loop gainis impossible. This problem can be solved by the additional digital controller. Usability of mentioned principle has been successfully verify on experimental digital system. Proposed POST-DOC project will solve following tasks: design and development of"@en . . "\u010C\u00EDslicov\u00FD syst\u00E9m kompenzace magnetick\u00E9ho nap\u011Bt\u00ED pro m\u011B\u0159i\u010De otev\u0159en\u00FDch vzork\u016F"@cs . "Praktick\u00E9 pou\u017Eit\u00ED magneticky m\u011Bkk\u00FDch materi\u00E1l\u016F vy\u017Eaduje p\u0159esnou znalost jejich magnetick\u00FDch vlastnost\u00ED. Proto je nezbytn\u00E9 vyv\u00EDjet nov\u00E9 m\u011B\u0159\u00EDc\u00ED p\u0159\u00EDstroje s v\u011Bt\u0161\u00ED p\u0159esnost\u00ED. Pro m\u011B\u0159en\u00ED magnetick\u00FDch vlastnost\u00ED otev\u0159en\u00FDch vzork\u016F m\u016F\u017Eeme pou\u017E\u00EDt tabulov\u00FDch nebop\u00E1skov\u00FDch m\u011B\u0159i\u010D\u016F (SST). Jedn\u00EDm z \u00FAkol\u016F nosn\u00E9ho grantu tohoto projektu (GA \u010CR 102/01/1335: M\u011B\u0159en\u00ED vlastnost\u00ED magneticky m\u011Bkk\u00FDch materi\u00E1l\u016F) je v\u00FDvoj nov\u00E9ho digit\u00E1ln\u00EDho p\u00E1skov\u00E9ho m\u011B\u0159i\u010De. Tento m\u011B\u0159i\u010D vyu\u017E\u00EDv\u00E1 p\u016Fvodn\u00ED \u010Desk\u00E9 metody kompenzace magnetick\u00E9honap\u011Bt\u00ED. P\u0159esnost m\u011B\u0159en\u00ED je z\u00E1visl\u00E1 na kvalit\u011B t\u00E9to kompenzace. St\u00E1vaj\u00EDc\u00ED analogov\u00E1 kompenza\u010Dn\u00ED zp\u011Btnovazebn\u00ED smy\u010Dka pracuje bl\u00EDzko hranice stability. Z tohoto d\u016Fvodu nen\u00ED mo\u017En\u00E9 zv\u00FD\u0161it p\u0159esnost m\u011B\u0159en\u00ED zv\u011Bt\u0161en\u00EDm zes\u00EDlen\u00ED smy\u010Dky. Tento probl\u00E9m je mo\u017En\u00E9vy\u0159e\u0161it pomoc\u00ED p\u0159\u00EDdavn\u00E9ho \u010D\u00EDslicov\u00E9ho regula\u010Dn\u00EDho obvodu. Pou\u017Eitelnost zm\u00EDn\u011Bn\u00E9ho principu byla ov\u011B\u0159ena na experiment\u00E1ln\u00EDm digit\u00E1ln\u00EDm syst\u00E9mu. P\u0159edkl\u00E1dan\u00FD postdoktorandsk\u00FD projekt si klade za c\u00EDl vy\u0159e\u0161it n\u00E1sleduj\u00EDc\u00ED \u00FAkoly: navrhnout a vyvinout nov\u00E9"@cs . "550"^^ . . "1"^^ . . . "Digital system of the magnetic voltage compensation for open specimens testers"@en . .