Optimiranje traktorskih sistema sa aspekta opterećenja ljudskog operatora / Optimization of tractor systems with respect to human factor load

The drivers of agricultural tractors are exposed to high levels of vibration loads. The possibilities to insulation of low frequency vibration of agricultural tractor by means of driver's seat conventional passive suspension systems are limited. By using active systems it is possible to protect...

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Published inПољопривредна техника / Agricultural Engineering Vol. 37; no. 4; pp. 13 - 22
Main Authors Radonjić, Rajko (Fakultet inženjerskih nauka, Kragujevac (Srbija)), Janković, Aleksandra (Fakultet inženjerskih nauka, Kragujevac (Srbija)), Radonjić, Dragoljub (Fakultet inženjerskih nauka, Kragujevac (Srbija)), Aleksandrović, Branislav (Fakultet inženjerskih nauka, Kragujevac (Srbija))
Format Journal Article
LanguageSerbian
Published Пољопривредни факултет, Београд-Земун (Србија). Институт за пољопривредну технику / Faculty of Agriculture, Belgrade-Zemun (Serbia). Institute of Agricultural Engineering 2012
Subjects
Optimization methods
Seats
Tractors
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Summary:The drivers of agricultural tractors are exposed to high levels of vibration loads. The possibilities to insulation of low frequency vibration of agricultural tractor by means of driver's seat conventional passive suspension systems are limited. By using active systems it is possible to protect the driver from dangerous vibration. In this paper the possibilities to application of tractor seat semi-active and full active suspension systems are analyzed. The analysis was conducted by means of wheeled tractor simulation model. The assessment criterion formed in this paper shown that the considerably improvement of tractor seat comfort can be obtained by using the active suspension systems.
Bibliography:http://www.agrif.bg.ac.rs/publications/index/pt