[python] Re: Human power article
- From: dirk@xxxxxxxxxx
- To: <a.krause@xxxxxxxxxxxxx>
- To: <editorhumanpower@xxxxxxxxx>
- To: <python@xxxxxxxxxxxxx>
- Date: Thu, 23 Apr 2009 19:48:16 +0200
Hello,
we are trying to gather background info in our wiki:
http://openbike.org
why not join in and contribute some research for the article? :-)
Or start an article in the wiki and everyone joins in, just like our design
process.
just start with a basic outline - maybe there are a few people, who fill out
the gaps?
Regards,
DirkS
>Hello Jurgen,
>
>Thank you so much for your quick reply. Your geometry url below was very
>instructive.
>
> The concept of seat rise is exactly the same thing as K1 in my
>handling qualities theory. For a normal geometry it causes a low speed
>wobble, but for your geometry it causes the seat to fall. This generates
>a strong centering spring at low speed. Wonderful idea.
>
>I must admit that I was appalled at building any negative trail bike. I
>was wrong.
>
>I have been asked to help with the technical side of Human Power and
>feel that the Python design process along with rider comments would make
>a welcome subject for us. The theory on the URL will round out the paper
>nicely. We might need a list of background references.
>\
>
>Bill Patterson
>
>
>
>
>Hello Bill,
>
>
>Writing an article for the HP magazine is not chicken-feed. Could you
>please outline what you expect?
>
>Lots of material can be found here:
>
>http://www.python-lowracer.de/geometry.html
>http://dirkb.dnsalias.net/pythonselfcenter.html
>
>Also our small communitiy could provide lots of pictures and videos.
>
>Regards,
>Jürgen.
>
>
>--
>Some thoughts on Apache helicopter avionics
>http://home.earthlink.net/~wm.patterson/helicopterthoughts/
>http://home.earthlink.net/~wm.patterson/helicopterthoughts/id17.html
>http://home.earthlink.net/~wm.patterson/helicopterthoughts/id16.html
>
>See bikes and the first human powered helicopter at:
>http://www.calpoly.edu/~wpatters/
>Single Track controls at:
>http://home.earthlink.net/~wm.patterson/
>
>Reply to wm.patterson@xxxxxxxxxxxxx
> wpatters@xxxxxxxxxxx
> william.patterson@xxxxxxxxxxxxx
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