0

The Cubli: a cube that can jump up, balance, and ‘walk’

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’.

This work was carried out at the Institute for Dynamic Systems and Control, ETH Zurich, Switzerland.


Join 6,000+ makers on Adafruit’s Discord channels and be part of the community! http://adafru.it/discord

CircuitPython in 2018 – Python on Microcontrollers is here!

Have an amazing project to share? Join the SHOW-AND-TELL every Wednesday night at 7:30pm ET on Google+ Hangouts.

Join us every Wednesday night at 8pm ET for Ask an Engineer!

Follow Adafruit on Instagram for top secret new products, behinds the scenes and more https://www.instagram.com/adafruit/


Maker Business — @the_prepared is Soliciting Original Content on Diversity, Equity, and Inclusion

Wearables — Victorian Arduino pizzazz

Electronics — Long live labels!

Biohacking — Cryosauna Applications

Python for Microcontrollers — Building robots with Python, CRICKITS of the week, upcoming hackchat’ & more…

Get the only spam-free daily newsletter about wearables, running a "maker business", electronic tips and more! Subscribe at AdafruitDaily.com !



2 Comments

  1. Hi,
    How much would the parts cost ballpark figure of course, to build a Cubli?

  2. I want one. Looks like a cool toy.

Sorry, the comment form is closed at this time.