TY - CHAP AU - Burian, Sándor AU - Vincze, Miklós AU - Dóczi, Roland AU - Garamvölgyi, Tivadar AU - Takács, Bence AU - Sütő, Balázs AU - Virág, Dominik AU - Szűcs, László AU - Benhamida, Abdallah AU - Kozlovszky, Miklós ED - Szakál, Anikó TI - OUbot: The design and development of an underwater vehicle T2 - IEEE 23rd World Symposium on Applied Machine Intelligence and Informatics SAMI 2025 PB - Institute of Electrical and Electronics Engineers (IEEE) CY - Piscataway (NJ) SN - 9798350379365 T3 - Proceedings - International Symposium on Applied Machine Intelligence and Informatics, SAMI, ISSN 2836-0834 PY - 2025 SP - 305 EP - 310 PG - 6 DO - 10.1109/SAMI63904.2025.10883643 UR - https://m2.mtmt.hu/api/publication/35711068 ID - 35711068 LA - English DB - MTMT ER - TY - JOUR AU - Rácz, Melinda AU - Noboa, Erick AU - Détár, Borsa AU - Nemes, Gyula Ádám AU - Galambos, Péter AU - Szűcs, László AU - Márton, Gergely AU - Eigner, György AU - Haidegger, Tamás TI - PlatypOUs—A Mobile Robot Platform and Demonstration Tool Supporting STEM Education JF - SENSORS J2 - SENSORS-BASEL VL - 22 PY - 2022 IS - 6 PG - 17 SN - 1424-8220 DO - 10.3390/s22062284 UR - https://m2.mtmt.hu/api/publication/32743712 ID - 32743712 N1 - Research Centre for Natural Sciences, Eötvös Loránd Research Network, Magyar Tudósok krt. 2, Budapest, H-1117, Hungary János Szentágothai Doctoral School of Neurosciences, Semmelweis University, Üllői út 26, Budapest, H-1085, Hungary Selye János Doctoral College for Advanced Studies, Semmelweis University, Üllői út 22, Budapest, H-1085, Hungary Antal Bejczy Center for Intelligent Robotics, Robotics Special College, University Research and Innovation Center, Óbuda University, Bécsi út 96/B, Budapest, H-1034, Hungary Biomatics and Applied Artificial Intelligence Institution, John von Neumann Faculty of Informatics, Óbuda University, Bécsi út 96/B, Budapest, H-1034, Hungary MindRove Kft, Hédervári út 43, Győr, H-9026, Hungary Faculty of Information Technology and Bionics, Pázmány Péter Catholic University, Práter utca 50/a, Budapest, H-1083, Hungary Physiological Controls Research Center, University Research and Innovation Center, Óbuda University, Bécsi út 96/B, Budapest, H-1034, Hungary Export Date: 27 May 2022 Correspondence Address: Eigner, G.; Antal Bejczy Center for Intelligent Robotics, Bécsi út 96/B, Hungary; email: eigner.gyorgy@uni-obuda.hu AB - Given the rising popularity of robotics, student-driven robot development projects are playing a key role in attracting more people towards engineering and science studies. This article presents the early development process of an open-source mobile robot platform—named PlatypOUs—which can be remotely controlled via an electromyography (EMG) appliance using the MindRove brain–computer interface (BCI) headset as a sensor for the purpose of signal acquisition. The gathered bio-signals are classified by a Support Vector Machine (SVM) whose results are translated into motion commands for the mobile platform. Along with the physical mobile robot platform, a virtual environment was implemented using Gazebo (an open-source 3D robotic simulator) inside the Robot Operating System (ROS) framework, which has the same capabilities as the real-world device. This can be used for development and test purposes. The main goal of the PlatypOUs project is to create a tool for STEM education and extracurricular activities, particularly laboratory practices and demonstrations. With the physical robot, the aim is to improve awareness of STEM outside and beyond the scope of regular education programmes. It implies several disciplines, including system design, control engineering, mobile robotics and machine learning with several application aspects in each. Using the PlatypOUs platform and the simulator provides students and self-learners with a firsthand exercise, and teaches them to deal with complex engineering problems in a professional, yet intriguing way. LA - English DB - MTMT ER - TY - CHAP AU - Szűcs, László AU - Galambos, Péter ED - Szakál, Anikó TI - On the manipulability of the Generalized Triangle Parallel Delta Robots T2 - 26th IEEE International Conference on Intelligent Engineering Systems, INES 2022 PB - IEEE Hungary Section CY - Piscataway (NJ) SN - 9781665492102 T3 - Proceedings - IEEE International Conference on Intelligent Engineering Systems, ISSN 1543-9259 PY - 2022 SP - 85 EP - 89 PG - 5 DO - 10.1109/INES56734.2022.9922638 UR - https://m2.mtmt.hu/api/publication/33051923 ID - 33051923 LA - English DB - MTMT ER - TY - CONF AU - Tar, József AU - Varga, Bence AU - Galambos, Péter AU - Szűcs, László AU - Siket, Máté AU - Varga, Árpád AU - Eigner, György AU - Kovács, Levente TI - Abstraction in teaching ways of control engineering to support the understanding of mathematics behind Industry 4.0 – a Hungarian approach T2 - IFAC Symposium on Advances in Control Education 2022 PB - International Federation of Automatic Control (IFAC) C1 - Hamburg PY - 2022 UR - https://m2.mtmt.hu/api/publication/33092176 ID - 33092176 LA - English DB - MTMT ER - TY - JOUR AU - Tar, József AU - Varga, Bence AU - Galambos, Péter AU - Szűcs, László AU - Siket, Máté AU - Varga, Árpád AU - Eigner, György AU - Kovács, Levente TI - Abstraction in teaching ways of control engineering to support the understanding of mathematics behind Industry 4.0 – a Hungarian approach JF - IFAC PAPERSONLINE J2 - IFACOL VL - 55 PY - 2022 IS - 17 SP - 230 EP - 235 PG - 6 SN - 2405-8971 DO - 10.1016/j.ifacol.2022.09.284 UR - https://m2.mtmt.hu/api/publication/33133664 ID - 33133664 LA - English DB - MTMT ER - TY - CHAP AU - Szűcs, László AU - Galambos, Péter AU - Drexler, Dániel András TI - Kinematics of Delta-type Parallel Robot Mechanisms via Screw Theory: A tutorial paper T2 - 2021 IEEE 19th World Symposium on Applied Machine Intelligence and Informatics (SAMI) PB - IEEE Hungary Section CY - Budapest SN - 9781728180526 PY - 2021 SP - 293 EP - 298 PG - 6 DO - 10.1109/SAMI50585.2021.9378688 UR - https://m2.mtmt.hu/api/publication/31930047 ID - 31930047 AB - In the past decade, parallel manipulators began gaining more attention since they can outperform their serial counterparts at several areas. The use of common parallel delta robot mechanisms is wide-spread within the industry, especially for fast pick and place applications. There is a new type of parallel mechanism on the rise, called the Generalized Triangle Parallel Robot (GTPR), where the parameters of the robot may differ from arm to arm. Due to the asymmetric structure, the kinematic description of such a mechanism is less trivial. For this reason, we wish to show that many mechanical problems become more straightforward by using screw theory througout the formalism. Screw theory uses the Plucker coordinate representation of mechanical structures. This representation leads to an elegant and tractable form of the kinematics equations. This paper presents a compact tutorial about screw theory and a joint velocity calculation example, with the complete derivation of screws and numerical results. LA - English DB - MTMT ER - TY - JOUR AU - Antali, Flóra AU - Kulin, Dániel AU - Lucz, Konrád István AU - Szabó, Balázs AU - Szűcs, László AU - Kulin, Sándor AU - Miklós, Zsuzsanna TI - Multimodal Assessment of the Pulse Rate Variability Analysis Module of a Photoplethysmography-Based Telemedicine System JF - SENSORS J2 - SENSORS-BASEL VL - 21 PY - 2021 IS - 16 PG - 17 SN - 1424-8220 DO - 10.3390/s21165544 UR - https://m2.mtmt.hu/api/publication/32155839 ID - 32155839 N1 - Institute of Translational Medicine, Semmelweis University, Budapest, 1094, Hungary E-Med4All Europe Ltd., Budapest, 1036, Hungary Antal Bejczy Center for Intelligent Robotics, Óbuda University, Budapest, 1034, Hungary Export Date: 28 September 2021 Correspondence Address: Antali, F.; Institute of Translational Medicine, Hungary; email: antali.flora@gmail.com Correspondence Address: Miklós, Z.; Institute of Translational Medicine, Hungary; email: miklos.zsuzsanna@med.semmelweis-univ.hu AB - Alterations of heart rate variability (HRV) are associated with various (patho)physiological conditions; therefore, HRV analysis has the potential to become a useful diagnostic module of wearable/telemedical devices to support remote cardiovascular/autonomic monitoring. Continuous pulse recordings obtained by photoplethysmography (PPG) can yield pulse rate variability (PRV) indices similar to HRV parameters; however, it is debated whether PRV/HRV parameters are interchangeable. In this study, we assessed the PRV analysis module of a digital arterial PPG-based telemedical system (SCN4ALL). We used Bland–Altman analysis to validate the SCN4ALL PRV algorithm to Kubios Premium software and to determine the agreements between PRV/HRV results calculated from 2-min long PPG and ECG captures recorded simultaneously in healthy individuals (n = 33) at rest and during the cold pressor test, and in diabetic patients (n = 12) at rest. We found an ideal agreement between SCN4ALL and Kubios outputs (bias < 2%). PRV and HRV parameters showed good agreements for interbeat intervals, SDNN, and RMSSD time-domain variables, for total spectral and low-frequency power (LF) frequency-domain variables, and for non-linear parameters in healthy subjects at rest and during cold pressor challenge. In diabetics, good agreements were observed for SDNN, LF, and SD2; and moderate agreement was observed for total power. In conclusion, the SCN4ALL PRV analysis module is a good alternative for HRV analysis for numerous conventional HRV parameters. LA - English DB - MTMT ER - TY - JOUR AU - Noboa, Erick AU - Rácz, Melinda AU - Szűcs, László AU - Galambos, Péter AU - Márton, Gergely AU - Eigner, György TI - Development of an EMG based SVM supported control solution for the PlatypOUs education mobile robot using MindRove headset JF - IFAC PAPERSONLINE J2 - IFACOL VL - 54 PY - 2021 IS - 15 SP - 304 EP - 309 PG - 6 SN - 2405-8971 DO - 10.1016/j.ifacol.2021.10.273 UR - https://m2.mtmt.hu/api/publication/32484746 ID - 32484746 LA - English DB - MTMT ER - TY - CHAP AU - Szűcs, László AU - Galambos, Péter TI - A Workspace Mapping Software Tool for Generalized Triangle Parallel Robots T2 - IEEE 14th International Symposium on Applied Computational Intelligence and Informatics (SACI 2020) PB - Institute of Electrical and Electronics Engineers (IEEE) CY - Piscataway (NJ) SN - 9781728173771 PY - 2020 SP - 235 EP - 240 PG - 6 UR - https://m2.mtmt.hu/api/publication/31345812 ID - 31345812 LA - English DB - MTMT ER - TY - CONF AU - Ogbolu, Melvin AU - Takács, Bence AU - Doczi, Roland AU - Garamvölgyi, Tivadar AU - Szűcs, László AU - Benhamida, Abdallah AU - Vincze, Miklós AU - Papp, Kristof Tamas AU - Drexler, Dániel András AU - Eigner, György AU - Galambos, Péter AU - Haidegger, Tamás AU - Koroknai, Eszter AU - Dombai, Péter AU - Kozlovszky, Miklós TI - Personalized patient ventilation at large scale - the Mass Ventilation System T2 - 8th International Conference and Work Shop on Bioinspired Intelligence (IWOBI 2020), Costa Rica, Mexico PY - 2020 UR - https://m2.mtmt.hu/api/publication/31846658 ID - 31846658 LA - English DB - MTMT ER -