注目の話題: 友人に裏切られ、どう対応して良いのか分かりません。; どうしても結婚したいです。; わたしが悪いですか？

Science,English,and math Ⅱ

No.492　19/02/13 11:26
燻し銀三 ( 50代 ♂ Oe38xe ) あ+あ-

【A driving way of using wheels】

《The driving way of using two wheels》

We can make both of each left and right wheel drive with different motors,so when changing a direction on rotation of the wheel,we can make the driving way of using two wheels go forward,back,turn right or turn left at will.

By the way, the driving way of using two wheels is the one like the next,according to the illustration on the book.

Roughly speaking its body is a rectangular parallelepiped 直方体 and two wheels are put each side. When making each wheel rotate opposite direction each other, it can circle,so it can easily make sharp turns. As a result it can change its direction even in a small space.

As it adopts the two wheels,so its body is compact, and it’s one of strong points.

On the other hand,keeping its balance is hard,though its balance is influenced by its height. When moving slowly, there is almost no problem,but when moving quickly,its body inclines backward.

When accelerating suddenly,if worst…