Development and practical application of a stairclimbing wheelchair in Nagasaki - 학지사ㆍ
교보문고 스콜라 … This paper focuses on presenting continued development of the "Nagasaki
Stairclimber", a duel section tracked wheelchair capable of negotiating the large number of
twisting and irregular stairs typically encounted by the residents living on the slopes that
surround the Nagasaki harbor. Recent developments include an auto guidance system,
auto leveling of the chair angle and active control of the front-rear track angle. …