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001-es BibID:BIBFORM110696
035-os BibID:(Scopus)85158905882 (WoS)001000081500012
Első szerző:Fink Nándor
Cím:Comparison of Direct and Inverse Model-based Disturbance Observer for a Servo Drive System / Nándor Fink, Guo Zenan, Péter Szemes, Péter Korondi
Dátum:2023
ISSN:1785-8860
Megjegyzések:The well-known disturbance observer - which is based on the transfer function of the inverse model -, was published almost four decades ago. To practically implement the inverse of the transfer function a filter is added to it, in order to eliminate high frequency disturbance signals. A key step of the design of this Inverse Model Based Disturbance Observer (IMBDO) is the selection of the filter with appropriate parameters. This paper proposes a disturbance observer, which is based on direct model (DMBDO) and it can work without any additional filter. It simplifies the design and the implemented controller code. Discrete time implementations of IMBDO and DMBDO are compared by a simple internetbased servo system in a non-real-time control environment. The effect of non-equidistant sampling is examined.
Tárgyszavak:Műszaki tudományok Informatikai tudományok idegen nyelvű folyóiratközlemény hazai lapban
folyóiratcikk
friction compensation
servo drive system
discontinuous control friction compensation
Megjelenés:Acta Polytechnica Hungarica. - 20 : 4 (2023), p. 205-228. -
További szerzők:Zenan, Guo (mechatronics) Szemes Péter Tamás (1976-) (gépészmérnök, villamosmérnök) Korondi Péter (1960-) (villamosmérnök)
Pályázati támogatás:TKP2020-NKA-04
Egyéb
OTKA K143595
Egyéb
Internet cím:Szerző által megadott URL
DOI
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001-es BibID:BIBFORM106792
035-os BibID:(Scopus)85145435811
Első szerző:Zenan, Guo (mechatronics)
Cím:Bond graph-based teaching method to enhance the synergy of mechatronics in Lab VIEW / Zenan Guo, Szemes Peter Tamas, Korondi Peter
Dátum:2022
Megjegyzések:Mechatronics is a hard interdisciplinary subject, which requires a tight synergy of mechanical and electrical knowledge. This paper presents a novel modular approach to teaching mechatronics subjects using the bond graph in LabVIEW. LabVIEW can provide an industrial environment that connects graphical and analytical aspects. The background of the mechatronics students is divided into two directions: mechanical and electrical. During the research, these two directions share a common part, which is the bond graph. The bond graph is a novel hybrid method to connect the mechanical and electrical parts. The bond graph is an efficient technology to teach mechatronics subjects, and it is easy to understand for the students. A modularity teaching method has been developed for undergraduate and master`s students at the engineering faculty, University of Debrecen. For the undergraduates, the focus is on the fundamental models, with the goal dedicated to applied technology and linear system. For the master`s stage, students will learn more complex controller systems because of the modular learning strategy that adds some modules to the basic models. A DC motor is modeled for the demonstration in the paper under the LabVIEW programming environment.
ISBN:9781665489904
Tárgyszavak:Műszaki tudományok Informatikai tudományok tanulmány, értekezés
könyvrészlet
DC motor
mechatronics
LabVIEW program
the synergy of mechatronics
modularity
bond graph
Megjelenés:2022 IEEE 9th International Conference on e-Learning in Industrial Electronics (ICELIE). - p. 1-6. -
További szerzők:Szemes Péter Tamás (1976-) (gépészmérnök, villamosmérnök) Korondi Péter (1960-) (villamosmérnök)
Internet cím:DOI
Intézményi repozitóriumban (DEA) tárolt változat
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