Identyfikatory
Warianty tytułu
Języki publikacji
Abstrakty
The purpose of this paper is to present the response of a human body-seat model to the external disturbance in form of an impulse excitation. A 2-DOF Active Human Body Model with two distinct positions (“back-on” an “back-off”) is used in the simulations. Additionally, two different seat types are considered: rigid and passive. Several types of impulse excitations are used ranging in shape, amplitude and disturbance time. A comparison of the results is made: the first on the assumption of equal excitation energy, and the second one for impulses of equal amplitudes but different duration.
Słowa kluczowe
Czasopismo
Rocznik
Tom
Strony
839--845
Opis fizyczny
Bibliogr. 13 poz., rys., tab.
Twórcy
autor
- Cracow University of Technology, Mechanical Faculty, Kraków, Poland
autor
- Cracow University of Technology, Mechanical Faculty, Kraków, Poland
Bibliografia
- 1. Blood R.P., Ploger J.D., Yost M.G., Ching R.P., Johnson P.W., 2010, Whole body vibration exposures in metropolitan bus drivers a comparison of three seats, Journal of Sound and Vibration, 329, 109-120
- 2. Cho Y., Yoon Y.-S., 2001, Biomechanical model of human on seat with backrest for evaluating ride quality, International Journal of Industrial Ergonomics, 27, 5, 331-345
- 3. Fritz M., 1999, Three-dimensional biomechanical model for simulating the response of the human body to vibration stress, Medical and Biological Engineering and Computing, 36, 6
- 4. Griffin M.J., 1990, Handbook of Human Vibration, Academic Press, London
- 5. Hinz B., Menzel G., Bl¨uthner R., Seidel H., 2010, Seat-to-head transfer function of seated men – determination with single and three axis excitations at different magnitude, Industrial Health, 48, 565-583
- 6. Kim T.-H., Kim Y.-T., Yoon Y.-S., 2005, Development of a biomechanical model of the human body in a sitting posture with vibration transmissibility in the vertical direction, International Journal of Industrial Ergonomics, 35, 9, 817-829
- 7. Książek M.A., 1999a, Active biomechanical models of a sitting human body, Proceedings of 34th UK Group Conference on Human Response to Vibration, held at Ford Motor Company, Dunton, Essex, England
- 8. Książek M.A., 1999b, Modelling and Optimization of a Human Body-Vibroisolator-Machine System (in Polish), Wydawnictwo PK, Seria Mechanika
- 9. Książek M.A., 2011, Impedances and apparent masses of sequences of human body-seat models, Technical Transactions – Czasopismo Techniczne, 2, 108, 83-96
- 10. Książek M.A., Łuczko J., 2007, Optimal vibration isolation of a tractor-semi-trailer system, Vehicle System Dynamics, 45, 3, 277-289
- 11. Książek M.A., Ziemiański D., 2012, Optimal driver seat suspension for a hybrid model of sitting human body, Journal of Terramechanics, 49, 255-261
- 12. Liang C.-C., Chiang C.-F., 2008, Modelling of a seated human body exposed to vertical vibrations in various automotive postures, Industrial Health, 46, 125-137
- 13. Nawayseh N., Griffin M.J., 2009, A model of the vertical apparent mass and the fore-and-aft cross-axis apparent mass of the human body during vertical whole-body motion, Journal of Sound and Vibration, 319, 719-730
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-9f589bea-09b2-48dd-b1fc-a045df33bff7