Hello,

We noticed you're browsing in private or incognito mode.

To continue reading this article, please exit incognito mode or log in.

Not an Insider? Subscribe now for unlimited access to online articles.

A View from Kristina Grifantini

Micro-vehicle Imitates the Winged Maple Seed

The new “robo-seed” flies using just a single propeller.

  • October 26, 2009

Growing up, I used to toss up Maple seeds and watch as these “helicopters” slowly spiraled to the ground.

The monocopter developed at the University of Maryland.

Now a team at the University of Maryland’s Clark School of Engineering has created a small, one-winged, remote-controlled device that mimics the maple seed’s graceful flight mechanics

Researchers have aimed to make micro air vehicles for some time, often taking inspiration from nature, such as dragonflies or houseflies, to design small, efficient devices. Such low-powered micro vehicles could be used in surveillance, search-and-rescue, and communications applications.

The new “robo-seed” can fly and hover stably using just its single twisting propeller. The researchers accomplished this by separating the carefully-shaped wing and body components of the device, allowing them to control the wing’s tilt (and the size of the helix-shaped descent) without throwing off the flyer’s balance.

According to the university’s press release, the robo-seed can not only take off from the ground and hover in air, but it can also perform controlled flight and hover when tossed from an aircraft or by hand.

Watch a video charting the robo-seed’s development below.

Keep up with the latest in robotics at EmTech Digital.
Don't be left behind.

March 25-26, 2019
San Francisco, CA

Register now
More from Intelligent Machines

Artificial intelligence and robots are transforming how we work and live.

Want more award-winning journalism? Subscribe to Insider Plus.
  • Insider Plus {! insider.prices.plus !}*

    {! insider.display.menuOptionsLabel !}

    Everything included in Insider Basic, plus the digital magazine, extensive archive, ad-free web experience, and discounts to partner offerings and MIT Technology Review events.

    See details+

    Print + Digital Magazine (6 bi-monthly issues)

    Unlimited online access including all articles, multimedia, and more

    The Download newsletter with top tech stories delivered daily to your inbox

    Technology Review PDF magazine archive, including articles, images, and covers dating back to 1899

    10% Discount to MIT Technology Review events and MIT Press

    Ad-free website experience

/3
You've read of three free articles this month. for unlimited online access. You've read of three free articles this month. for unlimited online access. This is your last free article this month. for unlimited online access. You've read all your free articles this month. for unlimited online access. You've read of three free articles this month. for more, or for unlimited online access. for two more free articles, or for unlimited online access.