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Cylinders exhibits characteristic dynamic behavior such as rolling with lateral-side or edges. In this paper, we propose a new type of rolling mobile robot with cylindrical aspect, which performs two contrastive modes of motion due to the geometry of its shape. In the first mode called lateral-side rolling, the robot is statically stable except few degree of freedom, whereas the robot is only dynamically...
A sarin gas incident occurred in the Tokyo subway system on March 20, 1995. This fatal gas attack caused sicknesses to many passengers. Since the disaster broke out under the ground, the main job of rescue personnel was to transport victims on stretchers to a first-aid station on the ground. So, we research and development the rescue support stretcher system for a heavy casualty disaster in underground...
We are developing a kind of stretcher robot named DUCKS(Double Up and down Crawler Kobe Stretcher). This robot attaches a crawler to the upper part and a retainer of the body. By this double-crawler mechanism, this robot can pick up a victim on the body smoothly. Additionally, this robot has a pair of crawlers, and using this two crawlers we can operate easily. But, cause to the existence of this...
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