농업용 트랙터 시트의 진동 특성 및 승차감 평가

Evaluation of Dynamic Characteristics and Ride Quality of a Farm Tractor

This paper introduces the experimental results of ride values assessed for a farm tractor. and the effect on the health of rider when working on the tractor is estimated. The dynamic characteristics of suspension seat in the farm tractor also described. To evaluate the ride values the accelerations in the 12-axis of human are measured. The experiment was conducted in three different driving conditions for 4 persons. as a results we can see that the ride quality is very poor and the working in a tractor can causes health problems in a few hours. and the suspension seat does not take a good performance.