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
In this new Design News feature, "How it Works," we’re starting off by examining the inner workings of the electronic cigarette. While e-cigarettes seemed like a gimmick just two or three years ago, they’re catching fire -- so to speak. Sales topped $1 billion last year and are set to hit $10 billion by 2017. Cigarette companies are fighting back by buying up e-cigarette manufacturers.
Microchip recently released the 3D TouchPad, the first USB PC Peripheral device that couples 2D multi-touch input with 3D air gesture technology. The company seeks the help of developers to further enhance the capabilities of the technology.
Made by Monkeys highlights products that somehow slipped by the QC cops.
To give engineers a better idea of the range of resins and polymers available as alternatives to other materials, this Technology Roundup presents several articles on engineering plastics that can do the job.
Mac Cameron of Stratasys describes the company’s Connex3 technology, which allows users to 3D-print complex parts in one build with no assembly required.
More:Blogs|News
Design News Webinar Series
10/7/2014 8:00 a.m. California / 11:00 a.m. New York
9/25/2014 11:00 a.m. California / 2:00 p.m. New York
9/10/2014 11:00 a.m. California / 2:00 p.m. New York
7/23/2014 11:00 a.m. California / 2:00 p.m. New York
Quick Poll
The Continuing Education Center offers engineers an entirely new way to get the education they need to formulate next-generation solutions.
Oct 20 - 24, How to Design & Build an Embedded Web Server: An Embedded TCP/IP Tutorial
SEMESTERS: 1  |  2  |  3  |  4  |  5  |  6


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 Class: 10/28-10/30 11:00 AM
Sponsored by Stratasys
Next Class: 10/28-10/30 2:00 PM
Sponsored by Gates Corporation
Next Class: 11/11-11/13 2:00 PM
Sponsored by Littelfuse
Learn More   |   Login   |   Archived Classes
Twitter Feed
Design News Twitter Feed
Like Us on Facebook

Sponsored Content

Technology Marketplace

Copyright © 2014 UBM Canon, A UBM company, All rights reserved. Privacy Policy | Terms of Service