. "2010-01-01+01:00"^^ . "Pohony se st\u0159\u00EDdav\u00FDmi t\u0159\u00EDf\u00E1zov\u00FDmi motory nach\u00E1zej\u00ED st\u00E1le v\u011Bt\u0161\u00ED uplatn\u011Bn\u00ED jak v pr\u016Fmyslu, tak i mal\u00FDch dom\u00E1c\u00EDch spot\u0159ebi\u010D\u00EDch. V \u0159ad\u011B p\u0159\u00EDpad\u016F jsou kladeny vysok\u00E9 po\u017Eadavky na p\u0159esnost a kvalitu regulace pohonu. Tyto p\u0159\u00EDpady jsou pak tradi\u010Dn\u011B zalo\u017Eeny na variant\u00E1ch vektorov\u00E9ho \u0159\u00EDzen\u00ED p\u0159\u00EDpadn\u011B p\u0159\u00EDm\u00E9ho \u0159\u00EDzen\u00ED momentu. I kdy\u017E tyto algoritmy dosahuj\u00ED dobr\u00FDch v\u00FDsledk\u016F, jejich nev\u00FDhodou je zna\u010Dn\u00E1 citlivost na zm\u011Bny parametr\u016F pohonu a jejich negativn\u00ED dopad na kvalitu regula\u010Dn\u00EDho d\u011Bje. Mo\u017En\u00FDm \u0159e\u0161en\u00EDm je n\u00E1vrh \u0159\u00EDdic\u00EDch algoritm\u016F robustn\u00EDch vzhledem k o\u010Dek\u00E1van\u00FDm zm\u011Bn\u00E1m parametr\u016F pohonu, jejich\u017E nalezen\u00ED je prvn\u00EDm c\u00EDlem projektu. Zat\u00EDmco teorie robustn\u00EDho \u0159\u00EDzen\u00ED line\u00E1rn\u00EDch dynamick\u00FDch syst\u00E9m\u016F je dob\u0159e zn\u00E1ma, bude nutn\u00E9 v p\u0159\u00EDpad\u011B elektrick\u00FDch pohon\u016F \u0159e\u0161it mnohem obt\u00ED\u017En\u011Bj\u0161\u00ED problematiku robustn\u00EDho \u0159\u00EDzen\u00ED neline\u00E1rn\u00EDch syst\u00E9m\u016F. Druh\u00FDm c\u00EDlem projektu je nalezen\u00ED alternativy k pou\u017E\u00EDvan\u00FDm algoritm\u016Fm vektorov\u00E9ho \u0159\u00EDzen\u00ED, kter\u00E9 jsou ve sv\u00E9 podstat\u011B jen snahou o vyu\u017Eit\u00ED line\u00E1rn\u00ED teorie na neline\u00E1rn\u00ED \u0159\u00EDzen\u00E9 syst\u00E9my. V t\u00E9to oblasti budou studov\u00E1ny algoritmy prediktivn\u00EDho \u0159\u00EDzen\u00ED pohonu jako neline\u00E1rn\u00EDho syst\u00E9mu." . . . . . . "2013-12-31+01:00"^^ . . . . "0"^^ . . . . . "26"^^ . . . "2014-07-01+02:00"^^ . "1"^^ . . "26"^^ . "Inteligentn\u00ED algoritmy prediktivn\u00EDho a robustn\u00EDho \u0159\u00EDzen\u00ED elektrick\u00FDch pohon\u016F" . "Results of the project are valuable and corresponds to project proposal. The most interesting are those regarding use of model predictive control to fast dynamics of drives. Publication outputs are slightly substandard, though numerous. Namely, there is just a single paper in impacted journal."@en . "V\u00FDsledky projektu jsou hodnotn\u00E9 a odpov\u00EDdaj\u00ED jeho z\u00E1m\u011Bru. Mezi nejzaj\u00EDmav\u011Bj\u0161\u00ED pat\u0159\u00ED metody prediktivn\u00EDho \u0159\u00EDzen\u00ED pohon\u016F, nebo\u0165 prediktivn\u00ED algoritmy jsou v\u00FDpo\u010Detn\u011B velmi n\u00E1ro\u010Dn\u00E9 a je tedy obt\u00ED\u017En\u00E9 dos\u00E1hnout jejich pou\u017Eit\u00ED v re\u00E1ln\u00E9m \u010Dase v p\u0159\u00EDpad\u011B pohon\u016F s velmi rychlou dynamikou. Publika\u010Dn\u00ED v\u00FDstupy p\u0159es jejich zna\u010Dn\u00FD po\u010Det v\u0161ak p\u0159edstavuj\u00ED co do kvality sp\u00ED\u0161e jen slab\u00FD pr\u016Fm\u011Br."@cs . "GAP103/10/0647" . "0"^^ . . "predictive control robust control electrical drives"@en . "2013-06-12+02:00"^^ . "AC 3-phase drives become more and more popular both in industry and home appliances. High requirements on the drive control performance can be encountered on many places. Algorithms from family of the vector control and direct torque control are usually used in such case. These algorithms can provide good performance of the controlled drives but the common problem is their sensitivity to the machine parameters changes. Inaccuracy in the machine parameters knowledge has significant impact on the drive performance. This problem can be solved by implementation of the robust control algorithms. The theory of linear systems robust control is well known. Robust control of electrical drives, which will be studied in the proposed project, will be much more difficult as it will deal with non-linear dynamical systems. The second topic of the proposed project is the research of the electrical drives predictive control algorithms. These algorithms will be developed as an alternative to vector control algorithms which can be considered to be approach of linear theory application to non-linear drives. Predictive control algorithms are expected to provide better dynamical properties as they will take the drive non-linear behavior into account."@en . . "http://www.isvav.cz/projectDetail.do?rowId=GAP103/10/0647"^^ . . "Intelligent Electrical Drives Predictive and Robust Control Algorithms"@en .