@article{MTMT:34801052, title = {Capturing the true bounding boxes: vehicle kinematic data extraction using unmanned aerial vehicles}, url = {https://m2.mtmt.hu/api/publication/34801052}, author = {Mi, Tian and Takács, Dénes and Liu, Henry and Orosz, Gábor}, doi = {10.1080/15472450.2024.2341395}, journal-iso = {J INTELL TRANSPORT S}, journal = {JOURNAL OF INTELLIGENT TRANSPORTATION SYSTEMS}, unique-id = {34801052}, issn = {1547-2450}, year = {2024}, eissn = {1547-2442}, orcid-numbers = {Takács, Dénes/0000-0003-1226-8613} } @CONFERENCE{MTMT:34774874, title = {Járművek kinematikai mennyiségeinek meghatározása videófelvételek alapján}, url = {https://m2.mtmt.hu/api/publication/34774874}, author = {Köpeczi-Bócz, Ákos Tamás and Takács, Dénes}, booktitle = {OGÉT 2024 - XXXII. Nemzetközi Gépészeti Konferencia}, unique-id = {34774874}, year = {2024}, pages = {184-190}, orcid-numbers = {Takács, Dénes/0000-0003-1226-8613} } @misc{MTMT:34774873, title = {Identifying driver models with reaction time from heavy urban traffic data}, url = {https://m2.mtmt.hu/api/publication/34774873}, author = {Köpeczi-Bócz, Ákos Tamás and Sykora, Henrik Tamás and Takács, Dénes}, unique-id = {34774873}, year = {2024}, pages = {1-10}, orcid-numbers = {Sykora, Henrik Tamás/0000-0003-1034-4387; Takács, Dénes/0000-0003-1226-8613} } @inproceedings{MTMT:34224098, title = {Reversing Along a Curved Path by an Autonomous Truck–Semitrailer Combination}, url = {https://m2.mtmt.hu/api/publication/34224098}, author = {Mihályi, Levente and Takács, Dénes}, booktitle = {Proceedings of the Third International Nonlinear Dynamics Conference (NODYCON 2023)}, unique-id = {34224098}, year = {2024}, orcid-numbers = {Mihályi, Levente/0009-0007-5901-0624; Takács, Dénes/0000-0003-1226-8613} } @article{MTMT:34077846, title = {Autonomous unicycle: modeling, dynamics, and control}, url = {https://m2.mtmt.hu/api/publication/34077846}, author = {Cao, X. and Bui, D.C. and Takács, Dénes and Orosz, Gábor}, doi = {10.1007/s11044-023-09923-7}, journal-iso = {MULTIBODY SYST DYN}, journal = {MULTIBODY SYSTEM DYNAMICS}, volume = {Előzetes kiadás / Early view}, unique-id = {34077846}, issn = {1384-5640}, year = {2024}, eissn = {1573-272X}, orcid-numbers = {Takács, Dénes/0000-0003-1226-8613} } @inproceedings{MTMT:33755058, title = {Data-driven delay identification with SINDy}, url = {https://m2.mtmt.hu/api/publication/33755058}, author = {Köpeczi-Bócz, Ákos Tamás and Sykora, Henrik Tamás and Takács, Dénes}, booktitle = {Proceedings of the Third International Nonlinear Dynamics Conference (NODYCON 2023)}, unique-id = {33755058}, year = {2024}, orcid-numbers = {Sykora, Henrik Tamás/0000-0003-1034-4387; Takács, Dénes/0000-0003-1226-8613} } @article{MTMT:33555101, title = {Stability analysis of a digital hierarchical steering controller of autonomous vehicles with multiple time delays}, url = {https://m2.mtmt.hu/api/publication/33555101}, author = {Bártfai, András and Vörös, Illés and Takács, Dénes}, doi = {10.1177/10775463221146624}, journal-iso = {J VIB CONTROL}, journal = {JOURNAL OF VIBRATION AND CONTROL}, volume = {30}, unique-id = {33555101}, issn = {1077-5463}, abstract = {This study investigates the lane-keeping control of autonomous vehicles with an emphasis on the digital delayed nature of the system. The vehicle dynamics are represented using a kinematic bicycle model, and a hierarchical lane-keeping controller is introduced with multiple delays in the feedback loop. An extension of the semidiscretization method is presented, in order to perform the stability analysis of the digitally controlled vehicle with multiple discrete time delays. The differences between the continuous approximation and the exact consideration of discrete time delays are highlighted. We show that in certain cases, neglecting the effects of quantization can lead to significant inaccuracies, especially when tuning the lower-level controller. The results are verified using a series of small-scale laboratory experiments.}, year = {2024}, eissn = {1741-2986}, pages = {330-341}, orcid-numbers = {Bártfai, András/0000-0002-3205-9125; Takács, Dénes/0000-0003-1226-8613} } @CONFERENCE{MTMT:34512769, title = {Non-smooth Effects in Unicycle Dynamics}, url = {https://m2.mtmt.hu/api/publication/34512769}, author = {Vizi, Máté Benjámin and Orosz, Gábor and Takács, Dénes and Stépán, Gábor}, booktitle = {EUROMECH Colloquium on Non-smooth Dynamical Systems (2023) - Book of Abstracts}, unique-id = {34512769}, year = {2023}, pages = {24}, orcid-numbers = {Vizi, Máté Benjámin/0000-0001-7372-1296; Takács, Dénes/0000-0003-1226-8613; Stépán, Gábor/0000-0003-0309-2409} } @CONFERENCE{MTMT:34512714, title = {On the fundamental dynamics of rolling wheels: an Appellian approach}, url = {https://m2.mtmt.hu/api/publication/34512714}, author = {Vizi, Máté Benjámin and Orosz, Gábor and Takács, Dénes and Stépán, Gábor}, booktitle = {The Evolving Scholar - BMD 2023, 5th Edition}, doi = {10.24404/63fdb252b7265d4b80e4078d}, unique-id = {34512714}, year = {2023}, pages = {1-2}, orcid-numbers = {Vizi, Máté Benjámin/0000-0001-7372-1296; Takács, Dénes/0000-0003-1226-8613; Stépán, Gábor/0000-0003-0309-2409} } @CONFERENCE{MTMT:34498161, title = {Steering control with feedback delays for balancing a motorcycle at zero longitudinal speed}, url = {https://m2.mtmt.hu/api/publication/34498161}, author = {Horváth, Hanna Zsófia and Takács, Dénes}, booktitle = {Proceedings of the ASME 2023 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference}, unique-id = {34498161}, year = {2023}, pages = {1-3}, orcid-numbers = {Horváth, Hanna Zsófia/0000-0002-9427-3565; Takács, Dénes/0000-0003-1226-8613} }