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The wavelet as the evaluation tool of vehicles’ seat suspension system

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Języki publikacji
EN
Abstrakty
EN
In this paper, an innovative active seat suspension system for vehicles is presented. This seat suspension prototype is built with a shear guidance mechanism, an air spring, a hydraulic shock absorber and end-stop buffers. The acceleration particular signals are measured by using Inertial Measurement Units (IMUs) placed on the seat and the human head. As the excitation, the horizontal vibrations are applied. As an alternative to the classical Fourier approach, the Wavelet Transfer Function (WTF) is introduced to describe the effectiveness of particular seat suspension. In both of the system cases, the human head reaction is investigated by using the Matlab package.
Rocznik
Strony
art. no. 2020206
Opis fizyczny
Bibliogr. 16 poz., il. kolor., rys., wykr.
Twórcy
  • Koszalin Technical University, Faculty of Mechanical Engineering, Sniadeckich 2, 75-453 Koszalin
  • Koszalin Technical University, Faculty of Mechanical Engineering, Sniadeckich 2, 75-453 Koszalin
Bibliografia
  • 1. S. Glowinski, T. Krzyzynski, Modelling of the ejection process in a symmetrical flight, Journal of Theoretical and Applied Mechanics 51 (2013) 775-785.
  • 2. T.R. Eger, M.S. Contratto., J.P. Dickey, Influence of driving speed, terrain, seat performance and ride control on predicted health risk based on ISO 2631-1 and EU Directive 2002/44/EC, Journal of Low Frequency Noise, Vibration & Active Control 30 (4) (2011) 291-312.
  • 3. D. Karnopp, Analytical results for optimum actively damped suspensions under random excitation. ASME Journal of Vibration, Acoustics, Stress, and Reliability in Design 111 (1989) 278-83.
  • 4. R.M. Goodall, W. Kortuoam, Active control in ground transportation - review of the state-of-the-art and future potential, Vehicle System Dynamics 12 (1983) 225-57.
  • 5. GJ. Stein, Results of investigation of an electro-pneumatic active vibration control system, Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering 209 (1995) 227-34.
  • 6. A. Blazejewski, S. Glowinski, I. Maciejewski, The wavelet transfer function of a human body-seat system, Journal of Low Frequency Noise, Vibration & Active Control (2018) 1-9, DOI: 10.1177/1461348417747180.
  • 7. D. Ning, S. Sun, J. Zhang, H. Du, W. Li, X. Wang, An active seat suspension design for vibration control of heavy-duty vehicles, Journal of Low Frequency Noise, Vibration & Active Control 35 4 (2016) 264-278.
  • 8. M. Gohari, M. Tahmasebi, Active off-road seat suspension system using intelligent active force control. Journal of Low Frequency Noise, Vibration & Active Control, 34 (4) (2015) 475-490.
  • 9. I. Maciejewski, S. Glowinski, T. Krzyzynski, Active control of a seat suspension with the system adaptation to varying load mass, Mechatronics 24 (2014) 1242-1253.
  • 10. I. Fialho, G.J. Balas, Road adaptive active suspension design using linear parameter-varying gain-scheduling, IEEE Transactions on Control Systems Technology 10 (1) (2002) 43-54.
  • 11. I. Maciejewski, L. Meyer, T. Krzyzynski, Modelling and multi-criteria optimisation of passive seat suspension vibro-isolating properties, Journal of Sound and Vibration 324 (2009) 520-38.
  • 12. I. Daubechies, Ten lectures on wavelets. CBMS-NSF Regional Conference Series in Applied Mathematics 61 (1992) 1-350.
  • 13. G.P. Nason, T. Sapatinas, Wavelet packet transfer function modelling of nonstationary time series, Statistics and Computing 12 (1) (2002) 45-56.
  • 14. A. Blazejewski, P. Koziol, M. Luczak, Acoustical analysis of enclosure as initial approach to vehicle induced noise analysis comparatevely using stft and wavelets, Archives of Acoustics 39 (2014) 385-394.
  • 15. T. Uhl, A. Klepka, Application of wavelet transform to identification of modal parameters of nonstationary systems, Journal of Theoretical and Applied Mechanics 43 (2) (2005) 277-296.
  • 16. Z. Hryniewicz, P. Koziol, Wavelet-based solution for vibrations of a beam on a nonlinear viscoelastic foundation due to moving load, Journal of Theoretical and Applied Mechanics 51 (1) (2013) 215-224.
Uwagi
Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2021).
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-1e877234-6a70-43e9-a1ce-6a79c51ba6d6
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