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Subject: 
Re: SSClagorpion
Newsgroups: 
lugnet.technic
Date: 
Tue, 4 May 2004 21:51:13 GMT
Viewed: 
11907 times
  
In lugnet.technic, Steve Hassenplug wrote:

I just came up with an idea for how to make the legs work.  It should make it so
the pneumatic cylinder doesn't have to support the weight of the creature.


Now, I have a question about the "logic" behind walking sideways.  When
SSClagorpion is done walking sideways, and it starts walking forward, will the
legs all be in the same position in/out, or will 1/2 be in, while 1/2 are out?

Assuming the legs start at vertical, and push out to walk sideways, is there
ever a time when all legs are vertical, or will that require even more switches?
Right now, there will be a time when all legs are down, but they are not
required to be vertical, I think.

When walking forward/back, there will be a time when all legs are straight out
from the body, but they will never be stopped in that postion.  They can only be
stopped (reliably) when they are forward, or back, right?

Same with in/out.  They "could" be stopped at 1/2 way, but not reliably, and
that would not be vertical.

This could make walking kind of funky.

Steve



Message has 1 Reply:
  Re: SSClagorpion
 
(...) Below is a diagram of the 8 legs as one of the two points where all eight feet are down. A\_ \B _/D C/ E\_ \F _/H G/ Assuming that all the hips sweeps are the same, for example compressed means swept backwards, and expanded means swept (...) (20 years ago, 4-May-04, to lugnet.technic)

Message is in Reply To:
  Re: SSClagorpion
 
(...) I just came up with an idea for how to make the legs work. It should make it so the pneumatic cylinder doesn't have to support the weight of the creature. The idea is to have the legs "lock" into place, when they are down. Think about the legs (...) (20 years ago, 4-May-04, to lugnet.technic)

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