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Cubli 屹立不倒的立方体机器人 |
heinau 发表于 2014-11-17 14:41 简单来说,原理是这个样子的: The Cubli is a 15 × 15 × 15 cm cube that can jump up and balance on its corner. Reaction wheels mounted on three faces of the cube rotate at high angular velocities and then brake suddenly, causing the Cubli to jump up. Once the Cubli has almost reached the corner stand up position, controlled motor torques are applied to make it balance on its corner. In addition to balancing, the motor torques can also be used to achieve a controlled fall such that the Cubli can be commanded to fall in any arbitrary direction. Combining these three abilities -- jumping up, balancing, and controlled falling -- the Cubli is able to 'walk'. :$ 没有自信翻译得信达雅,so自己感受一下吧~~~ |
Ash 发表于 2014-11-17 15:09 该Cubli是15×15×15厘米的立方体,可以跳起来并用它的角来平衡自身。跳起来这个动作是利用安装在立方体里的反应轮(三个轮分别是在三个方向上)突然的高速运动产生极高的角速度,然后突然刹车造成的惯性力。一旦Cubli跳起来并达到用角形成支点的位置时,通过控制电机转矩使其平衡。除了平衡,电动机转矩也可用于实现受控落下,使得Cubli可以命令落入在任意方向。结合这三种能力 - 跳跃,平衡,控制和下降 - 的Cubli能够“行走”。 随手翻译了下。 大家看看就好,细节就不要太在意了。 |
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