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Single-track vehicles including unicycles and bicycles are unstable, and require human riding skill and practice for acquiring the skill. Sometimes the practice of single-track vehicle may be difficult in many situations for beginners because it becomes relatively terrible and is difficult to carry on continuously. A unicycle simulator and a power-assist system for bicycles have been developed in...
This study aims to develop a safer electrically-assisted bicycle by modifying the driving torque assist algorithm of commercial electrically-assisted bicycles. The assist control for commercial electrically-assisted bicycles is basically a proportional control. The proportional control leads to torque ripple and speed fluctuation due to the crank of pedals. Slowing down caused by speed fluctuation...
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