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Engineering Materials

Tiny Robots Fly in Swarms

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Beth Stackpole
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Another page from Mother Nature
Beth Stackpole   3/2/2012 6:44:39 AM
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I love these examples of research that borrows behaviors or materials qualities from Mother Nature. I get the benefit of the swarm approach for military applications. What other more mainstream/commercial applications might this behavior/capability benefit when it comes to use of robotics?

Ann R. Thryft
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Re: Another page from Mother Nature
Ann R. Thryft   3/2/2012 11:51:53 AM
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I like the biomicmickry apps, too. I think they're fun, and show how clever we humans can be, imitating Nature (tongue firmly in cheek).

To answer your question, although undisclosed military apps appear to be the main ones for these little robots (which sound like a bunch of big mosquitos in the video), other possibilities include post-disaster rescue work.


apresher
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Nano
apresher   3/2/2012 2:47:39 PM
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Definitely not a nano design by any stretch of the imagination.  But it would be interesting to learn more about the fundamentals.  They seem to fly with a great deal of agility.  Curious about the controls.  Any more information available on this yet, Ann?

Charles Murray
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Re: Nano
Charles Murray   3/2/2012 6:15:58 PM
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The video of the system is awesome. It's amazing how little latency there is in the communications, which enables these devices to swarm in patterns and actually fly in a figure eights.

vimalkumarp
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Gold
tiny robots fly in swarms
vimalkumarp   3/3/2012 4:46:23 AM
Janine Benyus would love to showcase this video for her biomimicry demonstrations. This is really an inspiring work and will send the pulse raising for the young engineers. This is the right combination of design, art, symmetry and above all clinical precision. Thanks for this article

Jon Titus
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GRASP Lab and wireless-comm modules
Jon Titus   3/3/2012 1:57:59 PM
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The GRASP Lab at the University of Pennsylvania has its own Web site: https://www.grasp.upenn.edu/, where readers can find more information about the swarms of airborne robotic modules and other fascinating projects.  It's interesting that the lab used the Mica2 "motes" from Crossbow Technology to communicate among themselves. Unfortunately, the company gave up that aspect of communications, although many other companies manufacture wireless-sensor devices.


Libelium, for example, sells a line of Waspmote boards and transceivers, and ANT Wireless has created a protocol for sensor "swarms." Texas Instruments and Nordic Semiconductor have licenses to use the ANT protocol in wireless transceivers. Find more information at: www.nordicsemi.com/eng/Products/ANT and atwww.ti.com/lsds/ti/microcontroller/rf_mcu/product_search.page?family=BTANT.  The ANT protocol communicates over a Bluetooth-type channel and does not use IEEE 802.15.4 radios.

 

Companies such as Texas Instruments and Microchip Technology have their own protocols; SimpliciTI and MiWi respectively, or you can use the basic IEEE 802.15.4 transceivers alone or with a standard ZigBee protocol. The latter protocol, though, requires a lot of software overhead.


still in 1 Peace
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Iron
flying robots in formation
still in 1 Peace   3/3/2012 3:46:23 PM
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If these quadrotors can all lift on the same light-weight carbon fiber beam, they should be able to generate enough net lift to carry objects.   I wonder how many it would take to rescue a human from a mid-stream car top.  Lithium polymer batteries give amazing power to weight capability.

brianpp
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Iron
Re: flying robots in formation
brianpp   3/5/2012 2:39:33 AM
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I am looking forward to use nano quadrotor, hope it must be working good.

Carpet cleaning nyc

JPW
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Silver
Python eliminator
JPW   3/5/2012 9:18:52 AM
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I've proposed to friends that these would be great for seeking out and eradicating the Python problem in Florida. Equiped with sensors to search out the Python's and a poison dart they could do quickly what would take us years, if not decades, of dedicated hard work.

I've also considered these for garden patrol, not to kill the offending insects, just to annoy them so they go somewhere else.

Boy, sounds lot like those things in the Matrix.

ChasChas
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Platinum
robotic Shriners
ChasChas   3/5/2012 9:45:11 AM
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Looks like robotic Shriners performing.

Might be great for keeping military aircraft in formation and give the pilots more time to scan the skies for the enemy.

Are they just in sync or do they actually comunicate with each other?

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