The Isolation of the Tractor Oscillation Processes

Abstract

In this paper the tractor operating conditions characteristics with respect to oscillation processes excitation are emphasized. The tractor design concepts with different number of the elasto-damped elements are modeled and simulated. The simulation results shown that the conventional tractor suspension system with passive components can't satisfy the actual requirements with respect to human exposure to whole body vibration. The suspension system with advanced active control technology may be a good solution in this sense.

U ovom radu su istaknuta obeležja radnih uslova traktora u pogledu pobuđivanja oscilatornih procesa . Modelirane su i simulirane konstruktivne koncepcije traktora sa različitim brojem elasto-prigušnih elemenata. Rezultati simulacije pokazuju da uobičajeni sistem oslanjanja traktora sa pasivnim komponentama ne može zadovoljiti aktuelne zahteve u pogledu izlaganja ljudskog tela vibracijama. Sistem oslanjanja sa savremenom tehnologijom aktivne kontrole može biti dobro rešenje u ovom smislu.