電動補助車椅子のための等価回路的考察による昇圧チョッパの回生制御

概要

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A Wheelchair is welfare equipment used for movement of those who became with difficulty inwalking by the functional disorder of the body. However, although there is a brake used duringa stop in a wheelchair, the brake function which can be operated during a run is not equipped.An Equivalent circuit view is introduced into a step-up converter in this paper. And theprinciple of regenerative braking is explained based on the equivalent circuits. Next, step-upconverters are actually manufactured, and the driving test in a downward slope is performed. Itis shown that the speed control of a wheelchair on a downward slope is realized by adjusting thetime ratio of short circuit braking and regenerative braking.
2013-01-31