[PDF][PDF] 계단이동이가능한전동휠구조설계에관한연구
배진용， 이상국 - 동력시스템공학회지, 2022 - kspse.org
In this paper, we would like to report the advanced structure of electric-powered wheel that
can go upstairs or downstairs. One of the reasons of electric wheelchair accidents that occur …
can go upstairs or downstairs. One of the reasons of electric wheelchair accidents that occur …