Horváth, Hanna Zsófia and Takács, Dénes (2023) Numerical Analysis on Shimmying Wheels with Dry Friction Damper. PERIODICA POLYTECHNICA-MECHANICAL ENGINEERING, 67 (2). pp. 118-126. ISSN 0324-6051
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Abstract
The dynamics of the 1.5-degree-of-freedom model of towed wheel is investigated. Dry friction at the king pin is considered, leading to a non-smooth dynamical system. Beyond analytical and numerical linear stability analysis, the nonlinear vibrations are investigated by numerical bifurcation analysis with smoothing and by numerical simulations with event handling. The effect of dry friction at the king pin on the birth of separated periodic branches is presented on bifurcation diagrams. The presence of bistable parameter domains is also shown. The effect of smoothing is investigated by comparing bifurcation diagrams of the smoothed and the original non-smooth systems.
| Item Type: | Article |
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| Additional Information: | Funding Agency and Grant Number: Janos Bolyai Research Scholarship of the Hungarian Academy of Sciences; National Research, Development and Innovation Office [NKFI-128422]; NRDI Fundd (TKP2021) under the Ministry for Innovation and Technology; Ministry for Innovation and Technology from the National Research, Development and Innovation Fund [BME-NVA-02]; [NKP-21-3]; [2020-1.2.4-TET-IPARI-2021-00012] Funding text: The research reported in this paper was partly supported by the Janos Bolyai Research Scholarship of the Hungarian Academy of Sciences. The research carried out at BME has been supported by the National Research, Development and Innovation Office under grant no. NKFI-128422 and under grant no. 2020-1.2.4-TET-IPARI-2021-00012, as well as by the NRDI Fund (TKP2021, Project no. BME-NVA-02) based on the charter of bolster issued by the NRDI Office under the auspices of the Ministry for Innovation and Technology. Supported by the ?NKP-21-3 New National Excellence Program of the Ministry for Innovation and Technology from the source of the National Research, Development and Innovation Fund. |
| Uncontrolled Keywords: | wheel shimmy, dry friction damper, non-smooth system, bifurcation analysis, numerical simulation, event handling |
| Subjects: | T Technology / alkalmazott, műszaki tudományok > TJ Mechanical engineering and machinery / gépészmérnöki tudományok |
| SWORD Depositor: | MTMT SWORD |
| Depositing User: | MTMT SWORD |
| Date Deposited: | 19 Sep 2023 12:56 |
| Last Modified: | 19 Sep 2023 12:56 |
| URI: | http://real.mtak.hu/id/eprint/173999 |
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