건설 차량 HST 주행계 실시간 시뮬레이터 설계 및 제작

Running simulator is essential to test and qualify the vehicle's running performance. In this study. running simulator is introduced to design and manufacture real time simulator of running power train System including HST(Hydrostatic Transmission) for construction vehicle. The experimental test is performed for the running simulator specially designed for analyzing actual vehicle's traveling load conditions of hydraulic excavator. From the experimental results, it is verified that the running simulator has good control performances.