http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
김종민(J. M. Kim),박정배(J. B. Park),김주일(J. I. Kim),천민우(M. W. Chun),김바다(B. D. Kim),김주호(J. H. Kim),이정호(J. H. Lee),이충근(C. G. Lee),이대엽(D. Y. Lee) 유공압건설기계학회 2018 유공압건설기계학회 학술대회논문집 Vol.2018 No.6
In order to develop a HST rear wheel auxiliary drive, which can be selectively used depending on work environment, a feasibility of HST with driving and steering function was studied for a 3.5 ton class forklift. For accurate control of HST, steering angle and revolutions were precisely measured with potentiometers and encoders, respectively. And the wheel load was measured using load cell to obtain the required power output of the rear wheel. This help accurately control the number of revolutions when make a turn. In order to minimize the decrease of fuel consumption due to the installation of HST, hydraulic energy was regenerated and analytical study using SimulationX was performed for optimization. Also, a standard test cycle to evaluate an improvement of fuel economy by energy regeneration was developed and applied to this study.