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001-es BibID:	BIBFORM116382
035-os BibID:	(WOS)001089381500001 (Scopus)85175069594 (Cikkazonosító)959
Első szerző:	Guo, Zenan (mérnök)
Cím:	Bond-Graph-Based Approach to Teach PID and Sliding Mode Control in Mechatronics / Zenan Guo, Péter Korondi, Péter Tamás Szemes
Dátum:	2023
ISSN:	2075-1702
Megjegyzések:	The main contribution of this article is creating synergy between subjects; this means that students use the same graphical tool in several subjects. So far, the bond graph has not been used in control theory, but it is the "native language" of mechatronics engineers, so we would like to introduce it into the teaching of control theory. The bond graph method is proposed as a novel teaching method to teach mechatronics subjects in the paper. The bond graph is a graphical alternative to ordinary differential equations from a mathematical standpoint. Traditionally, control theory employs ordinary differential equations, as they are familiar to control theorists. However, mathematically, both approaches are equivalent but require a slightly different approach in their application. This article highlights the mathematical similarities between the two approaches while emphasizing the distinctions in graphical representation. Another contribution is that the PID and sliding mode controller are represented using the bond graph method. In the meantime, through the use of practical examples, we effectively illustrate how the same problem can be solved using either approach. In the training materials, the PID controller and an adaptive robust sliding mode controller (ARSMC) with the bond graph are utilized as examples to demonstrate synergy in mechatronics. Finally, we present proof that mechatronic engineers achieve superior outcomes when utilizing the bond graph approach, based on test results from undergraduate students.
Tárgyszavak:	Műszaki tudományok Gépészeti tudományok idegen nyelvű folyóiratközlemény külföldi lapban folyóiratcikk adaptive robust control block diagram bond graph LabVIEW programming modeling and simulation PID SMC synergy in mechatronics
Megjelenés:	Machines. - 11 : 10 (2023), p. 1-19. -
További szerzők:	Korondi Péter (1960-) (villamosmérnök) Szemes Péter Tamás (1976-) (gépészmérnök, villamosmérnök)
Pályázati támogatás:	OTKA K143595 OTKA
Internet cím:	Szerző által megadott URL DOI Intézményi repozitóriumban (DEA) tárolt változat
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001-es BibID:	BIBFORM118414
035-os BibID:	(Cikkazonosító)106
Első szerző:	Saadah, Alaa (mechatronikai mérnök)
Cím:	Developing Robust Safety Protocols for Radiosurgery within Patient Positioning System Framework / Alaa Saadah, Donald Medlin, Jad Saud, Levente Menyhárt, Xiaoran Zheng, Géza Husi
Dátum:	2024
ISSN:	2075-1702
Megjegyzések:	This paper offers a comprehensive examination of the development and implementation of advanced safety protocols in the Patient Positioning System (PPS) for radiosurgery. In an era where precision and safety are increasingly crucial in medical procedures, particularly radiosurgery, the implementation of sophisticated safety measures in PPS is vital. This research delves into the detailed design of the system, emphasizing the sensor and controller mechanisms employed. A significant focus is placed on comparing single-loop and dual-loop control systems, assessing their impact on the precision, accuracy, and repeatability of the PPS. The study showcases how dual-loop control demonstrates superior performance in these areas, leading to enhanced patient safety and treatment outcomes. Additionally, the paper discusses the integration of these safety protocols within the system`s architecture, underscoring the practical implications of these advanced measures in augmenting patient safety and treatment effectiveness.
Tárgyszavak:	idegen nyelvű folyóiratközlemény külföldi lapban folyóiratcikk patient positioning medical robots safety radiosurgery single loop dual loop
Megjelenés:	Machines. - 12 (2024), p. 1-21. -
További szerzők:	Medlin, Donald (1988-) (Medical physicist) Saud, Jad (1996-) (mechatronikai mérnök) Menyhárt Levente Zheng, Xiao Ran (1967-) (Radiosurgery technology inventor) Husi Géza (1962-) (gépészmérnök, mechatronikai mérnök, számítógépes tervezőmérnök)
Internet cím:	Intézményi repozitóriumban (DEA) tárolt változat DOI
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