HOME  |  NEWS  |  BLOGS  |  MESSAGES  |  FEATURES  |  VIDEOS  |  WEBINARS  |  INDUSTRIES  |  FOCUS ON FUNDAMENTALS
  |  REGISTER  |  LOGIN  |  HELP
Comments
View Comments: Newest First|Oldest First|Threaded View
<<  <  Page 3/3
Jon Titus
User Rank
Blogger
GRASP Lab and wireless-comm modules
Jon Titus   3/3/2012 1:57:59 PM
NO RATINGS
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.


vimalkumarp
User Rank
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

Charles Murray
User Rank
Blogger
Re: Nano
Charles Murray   3/2/2012 6:15:58 PM
NO RATINGS
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.

apresher
User Rank
Blogger
Nano
apresher   3/2/2012 2:47:39 PM
NO RATINGS
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?

Ann R. Thryft
User Rank
Blogger
Re: Another page from Mother Nature
Ann R. Thryft   3/2/2012 11:51:53 AM
NO RATINGS

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.


Beth Stackpole
User Rank
Blogger
Another page from Mother Nature
Beth Stackpole   3/2/2012 6:44:39 AM
NO RATINGS
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?

<<  <  Page 3/3


Partner Zone
Latest Analysis
Former DARPA official and Google executive Dr. Kaigham Gabriel believes sensor companies think too much like suppliers and need to bring their products closer to the consumer.
One way to keep a Formula One racing team moving at breakneck speed in the pit and at the test facility is to bring CAD drawings of the racing vehicleís parts down to the test facility and even out to the track.
Most of us would just as soon step on a cockroach rather than study it, but thatís just what researchers at UC Berkeley did in the pursuit of building small, nimble robots suitable for disaster-recovery and search-and-rescue missions.
Engineers at Festo were inspired by how a caterpillar builds its cocoon when designing its new 3D Cocooner printer.
Design engineers need to prepare for a future in which their electronic products will use not just one or two, but possibly many user interfaces that involve touch, vision, gestures, and even eye movements.
More:Blogs|News
Quick Poll
The Continuing Education Center offers engineers an entirely new way to get the education they need to formulate next-generation solutions.
SEMESTERS: 1  |  2  |  3  |  4  |  5  |  6 |  7 | 8 | 9


Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.
Next Course June 28-30:
Sponsored by Proto Labs
Learn More   |   Login   |   Archived Classes
Twitter Feed
Design News Twitter Feed
Like Us on Facebook

Technology Marketplace

Copyright © 2016 UBM Canon, A UBM company, All rights reserved. Privacy Policy | Terms of Service