상용차의 동적 하중 측정 시스템 연구 A Study on the Dynamic Load Measuring System of a Commercial Vehicle
한국기계기술학회지
(韓國機械技術學會誌)
제24권 제5호
(2022.10)
pp.930-935
pp.930-935
한국기계기술학회
(Korean Society of Mechanical Technology)
초록
The need for research on a sensor system that can monitor the dynamic load of a commercial vehicle in real-time is emerging because the development of autonomous vehicles is actively progressing worldwide. In this study, dynamic load measuing system of commercial vehicles was developed using the MEMs inclinometer attached to the leaf spring suspension. Test vehicle’s driving test was accomplished by changing speed and payload weight in several stages. Using the dynamic load measurement system, it was possible to check the weight shift and the change of stopping distance. When a driving speed increases from 30km/h to 80 km/h, the stopping distance increases from about 25m to 80m.
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