Horváth, Hanna Zsófia and Feher, Adam Balint and Takács, Dénes (2024) Nonlinear Dynamics of a Controlled Two-Wheeled Trailer. LECTURE NOTES IN MECHANICAL ENGINEERING. pp. 123-129. ISSN 2195-4356
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Abstract
The nonlinear dynamics of towed two-wheeled trailers is investigated using a spatial, 4-DoF model. Namely, the yaw, pitch, and roll motions are all taken into account. Geometrical nonlinearities and the non-smooth characteristics of the tire forces are considered. A linear state feedback controller with feedback delay is designed to enhance the stability performance of the trailer. Numerical bifurcation analysis is performed to investigate the large amplitude vibrations and unsafe (bistable) zones, where the stable rectilinear motion and the stable limit cycle coexist with each other. The effects of the control gain and the feedback delay of the controller are presented on bifurcation diagrams. It is shown, that with appropriately chosen control gains, the size of the bistable region can be limited. © The Author(s) 2024.
| Item Type: | Article |
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| Additional Information: | Funding Agency and Grant Number: National Research, Development and Innovation Office [NKFI-146201, 2020-1.2.4-TET-IPARI-2021-00012]; Janos Bolyai Research Scholarship of the Hungarian Academy of Sciences [UNKP-23-5-BME-299, UNKP-23-3-II-BME-137]; National Research, Development and Innovation Fund; HUN-REN Hungarian Research Network; Foundation for Mechanical Engineering Education Funding text: The research is supported by the National Research, Development and Innovation Office under grant no. NKFI-146201, 2020-1.2.4-TET-IPARI-2021-00012 and partly supported by the Janos Bolyai Research Scholarship of the Hungarian Academy of Sciences. Supported by the UNKP-23-5-BME-299, UNKP-23-3-II-BME-137 New National Excellence Program of the Ministry for Innovation and Technology from the source of the National Research, Development and Innovation Fund. This project has received funding from the HUN-REN Hungarian Research Network. The research is partly supported by the Foundation for Mechanical Engineering Education. |
| Uncontrolled Keywords: | towed two-wheeled trailer, stability control, nonlinear analysis, feedback delay |
| Subjects: | T Technology / alkalmazott, műszaki tudományok > TA Engineering (General). Civil engineering (General) / általános mérnöki tudományok T Technology / alkalmazott, műszaki tudományok > TJ Mechanical engineering and machinery / gépészmérnöki tudományok |
| SWORD Depositor: | MTMT SWORD |
| Depositing User: | MTMT SWORD |
| Date Deposited: | 19 Sep 2025 10:22 |
| Last Modified: | 19 Sep 2025 10:22 |
| URI: | https://real.mtak.hu/id/eprint/224622 |
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