Subject:
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[Woefully off topic] Feel the .sig Luke...
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Newsgroups:
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lugnet.robotics
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Date:
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Thu, 2 Mar 2000 21:38:28 GMT
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Original-From:
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simon_jensen-fellows@avid.comANTISPAM
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Viewed:
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500 times
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(Not a flame, troll or even a complaint !)
The Jedi Master wrote:
> You can order a replacement IR tower from Lego Shop at Home.
> --Jedi Wilcox
> (Doug Wilcox)
> Support your local Jedi ... order books, videos, and more from Amazon.com
> via http://www.wordsmithdigital.com/saber/books.htm
> Check out the Wilcox family at http://www.wordsmithdigital.com/wilcox/
> Find out what else Jedi Wilcox builds at
> http://www.wordsmithdigital.com/mindstorms/
> Jedi Wilcox owns and operates
> WordSmith Digital Document Services
> 30 George Street
> Brockton, MA 02302-3635
> 508-897-0847 phone
> 508-897-0849 fax
> http://www.wordsmithdigital.com
> ICQ# 24868783
> - Web design (including e-commerce)
> - Searchable Digital Documents on CD
> - Desktop Publishing - Design - Scanning
> - Computer/Software Consulting (Technical Wizardry)
> - Computer Demons Exorcised
> - Officially Registered in Dogbert's New Ruling Class
Perhaps I am showing my age, but I remember a time whe there was a usenet 'rule'
that you should never make a post where the content is shorter than your .sig
;-).
There was another 'rule' that let you post off-topic if you included an:
Ob-Lego
I'm thinking about how to design a machine that can climb real-live household
stairs - as
well as move about flat surfaces. I've seen designs for robots that can climb
obstacles, but
not as big as a step. I'm thinking of something along the lines of a six wheeled
robot.
Two Y shaped ferris wheel thingys with a wheel at the end of each spoke (two
wheels in
contact with the ground at any one time). When the robot detects a stair or
obstacle, it
could shift its weight and rotate the Y forward. Has anyone seen anything like
this ?
Critically, I think the centre of gravity must be higher than the step for this
to work.
bad ascii art:
1 O 2 O 3 O
| \ |
O ___ O--O O
/ \ | | ___ / \
O O| O| O O
robot obstacle -------
-Simon
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