@misc{MTMT:2698521,
	title = {Direct Current Machine},
	url = {https://m2.mtmt.hu/api/publication/2698521},
	author = {K, Németh and Kádár, István and E, Hajdu and Farkas, László},
	editor = {Farkas, László},
	unique-id = {2698521},
	year = {2014},
	pages = {1-7}
}

@inproceedings{MTMT:2664763,
	title = {Nagypontosságú tápegység újszerű szabályozással},
	url = {https://m2.mtmt.hu/api/publication/2664763},
	author = {Hulmány, Péter and Hajdu, E and Kádár, István},
	booktitle = {XXVI. Nemzetközi Kandó Konferencia 2010.},
	unique-id = {2664763},
	abstract = {A cikk áttekintést ad egy 0,1-2,5 A áram és 1-300 V feszültségtartományt átfogó tápegység fejlesztéséről. Az áramszabályozás pontossága 0,3% az alapjelhez viszonyítva. A tápegység elsősorban az egyenáramú gépek gerjesztés szabályozását szolgálja, de univerzális tápegységként is alkalmazható a korszerűtlenné vált tranzisztoros készülékek helyett.
		Az alkalmazott fix frekvenciás áramcsúcs szabályozás a kapcsoló üzemű tápegységek áramszabályozási módszerei közül az egyik legkedveltebb megoldás. A kidolgozott módszer előnye az áram középértékének szabályozása áramcsúcs érzékeléssel, megfelelő kompenzálás mellett. A kompenzálás másik előnye annak
		a strukturális instabilitásból eredő áramlengésnek a kiküszöbölése, amelyik gyakran előfordul 50% kitöltési tényező felett.},
	year = {2010},
	pages = {1-10}
}

@article{MTMT:2318220,
	title = {Reduction Possibilities of Electrical Losses in Plastic Working Equipments},
	url = {https://m2.mtmt.hu/api/publication/2318220},
	author = {Kővári, Attila and Kádár, István},
	doi = {10.4028/www.scientific.net/MSF.659.505},
	journal-iso = {MATER SCI FORUM},
	journal = {MATERIALS SCIENCE FORUM},
	volume = {659},
	unique-id = {2318220},
	issn = {0255-5476},
	keywords = {PLASTIC-DEFORMATION; Electric drives},
	year = {2010},
	eissn = {1662-9752},
	pages = {505-510},
	orcid-numbers = {Kővári, Attila/0000-0003-3521-4757}
}

@CONFERENCE{MTMT:2318195,
	title = {Képlékenyalakító berendezések villamos veszteségeinek csökkentési lehetőségei},
	url = {https://m2.mtmt.hu/api/publication/2318195},
	author = {Kővári, Attila and Kádár, István},
	booktitle = {Materials Science, Testing and Informatics V, VII. Országos Anyagtudományi Konferencia},
	unique-id = {2318195},
	year = {2009},
	orcid-numbers = {Kővári, Attila/0000-0003-3521-4757}
}

@inproceedings{MTMT:2628960,
	title = {Genetic Algorithm for Fuzzy System Optimization: Generational or Lamarckian?},
	url = {https://m2.mtmt.hu/api/publication/2628960},
	author = {Ortutay, Z Zs and Kádár, István},
	booktitle = {Proceedings of the 9th International Symposium of Hungarian Researchers on Computational Intelligence (CINTI 2008)},
	unique-id = {2628960},
	abstract = {In the paper the simple genetic algorithm and the Lamarckian genetic algorithm compared. The results persent the benefit and drawback of Lamarckian variant.},
	year = {2008},
	pages = {455-466}
}

@CONFERENCE{MTMT:2661952,
	title = {Power saving of PWM rectifier-VSI fed induction machines},
	url = {https://m2.mtmt.hu/api/publication/2661952},
	author = {Halász, Sándor and Kádár, István},
	booktitle = {7th Internatonal Conference on Power Electronics, ICPE'07},
	doi = {10.1109/ICPE.2007.4692550},
	unique-id = {2661952},
	abstract = {The inverter fed ac drives with transistorized grid rectifier are investigated from the point of view of steady-state power saving. It is shown that the optimal power saving control of frequency controlled induction motor drive provides saving about 0.5 to 3% of rated power by flux control less then the rated flux. This valid only for motor torques less than 50% of the rated load. In case of high modulation frequency about the same energy can be saved for both the inverter and sinusoidal operations. For the rated load some power saving (0.5-1.0%) is also possible but only by the increasing of the motor flux over the rated value. Generally, the energy saving control is economical only when the technology requires the frequency control. © 2008 IEEE.},
	keywords = {Energy saving; frequency control; Induction motor drive; Efficiency optimization.},
	year = {2007},
	pages = {1098-1102}
}

@inproceedings{MTMT:2628911,
	title = {Neuro-fuzzy Speed Controller for DC Drives Using Low Precision Shaft Encoder},
	url = {https://m2.mtmt.hu/api/publication/2628911},
	author = {Farkas, F and Halász, Sándor and Kádár, István},
	booktitle = {Proceedings of 4th Joint Slovakian-Hungarian Symposium on Applied Machine Intelligence SAMI 2006},
	unique-id = {2628911},
	year = {2006},
	pages = {426-437}
}

@CONFERENCE{MTMT:2315354,
	title = {Frekvenciaváltóról táplált aszinkron motor hibrid áramszabályozása},
	url = {https://m2.mtmt.hu/api/publication/2315354},
	author = {Kővári, Attila and Halász, Sándor and Kádár, István},
	booktitle = {A Dunaújvárosi Főiskola Közleményei XXVII/II},
	doi = {10.13140/2.1.4548.1762},
	unique-id = {2315354},
	year = {2006},
	pages = {349-357},
	orcid-numbers = {Kővári, Attila/0000-0003-3521-4757}
}

@inproceedings{MTMT:2628914,
	title = {Designing Fuzzy Speed Controller for DC Drives and Tuning with Genetic Algorithms},
	url = {https://m2.mtmt.hu/api/publication/2628914},
	author = {Farkas, F and Halász, Sándor and Kádár, István},
	booktitle = {6th International Symposium of Hungarian Researchers on Computational Intelligence : proceedings},
	unique-id = {2628914},
	abstract = {: In this article the designing method of a fuzzy speed controller for DC drives is presented. The designing phase consists of choosing the number of membership functions for input/output and constructing the minimal rule base. The design phase is completed with tuning the input/output membership functions using genetic algorithm. The difference between the actual and the expected transfer function of the fuzzy controller is chosen as the performance function of the genetic algorithm. The expected transfer function is constructed by analyzing the behaviour of a conventional PID speed controller for different inertia, load and speed reference. Finally, the DC drive step response is presented using both a conventional PD controller and the designed fuzzy controller},
	year = {2005},
	pages = {515-526}
}

@CONFERENCE{MTMT:2315346,
	title = {Frekvenciaváltóról táplált aszinkron motor hibrid áramszabályozása},
	url = {https://m2.mtmt.hu/api/publication/2315346},
	author = {Kővári, Attila and Halász, Sándor and Kádár, István},
	booktitle = {Magyar Tudomány Hete konferencia sorozat, Informatika Korszerű technikái},
	unique-id = {2315346},
	year = {2005},
	orcid-numbers = {Kővári, Attila/0000-0003-3521-4757}
}