In the paper, the structure of system, operating principle of control system, hardware circuitry and control algorithm of the developed coaxial two-wheel electric scooter are described.

阐述了平行双轮电动车系统的构成、控制系统的工作原理、硬件电路和控制算法。

youdao

A variation on the scooter bike made with plywood and a razor scooter front wheel, fork and bars.

的变化自行车的车用胶合板和剃刀摩托车前轮，叉和酒吧。

youdao

At six years my senior, he was behind the wheel of a car while I was still riding around the neighborhood on my Razor scooter.

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