Please use this identifier to cite or link to this item:
https://scidar.kg.ac.rs/handle/123456789/17669
Title: | Investigation of the transmission of fore and aft vibration through the human body |
Authors: | Demić, Miroslav ![]() Lukić, Jovanka ![]() ![]() |
Issue Date: | 2009 |
Abstract: | Understanding the behavior of human body under the influence of vibration is of great importance for the optimal motor vehicle system design. Therefore, great efforts are being done in order to discover as many information about the influence of vibration on human body as possible. So far the references show that the major scientific attention has been paid to vertical vibration, although intensive research has been performed lately on the other sorts of excitation. In this paper, the results of the investigation of behavior of human body, in seated position, under the influence of random fore and aft vibration are shown. The investigation is performed by the use of an electro-hydraulic simulator, on a group of 30 healthy male occupants. Experiments are performed in order to give results to improve human body modeling in driving conditions. Excitation amplitudes (1.75 and 2.25 m/s2 rms) and seat backrest conditions (with and without inclination) were varied. Data results are analyzed by partial coherence and transfer functions. Analyses have been performed and results are given in detail. The results obtained have shown that the human body under the influence of random excitations behaves as a non-linear system and its response depends on spatial position. Obtained results give necessary data to define structure and parameters of human biodynamic model with respect to different excitation and seat backrest position. |
URI: | https://scidar.kg.ac.rs/handle/123456789/17669 |
Type: | article |
DOI: | https://doi.org/10.1016/j.apergo.2008.05.002 |
ISSN: | 0003-6870 |
Appears in Collections: | Faculty of Engineering, Kragujevac |
Files in This Item:
File | Description | Size | Format | |
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Demic_Lukic_APErgo_2009.pdf | 614.68 kB | Adobe PDF | ![]() View/Open |
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