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-   -   pic: Team 1942-Cinderella Week 3 . . . (http://www.chiefdelphi.com/forums/showthread.php?t=82559)

aviad1942 13-02-2010 10:40

pic: Team 1942-Cinderella Week 3 . . .
 

Galum 13-02-2010 10:47

Re: pic: Team 1942-Cinderella Week 3 . . .
 
Are those mecanum on the end and omni in the middle? Interesting. You'll move well but I doubt your robot will be able to push anyone; this may be a serious flaw in the design imo. Furthermore, seems like the entire build is a little bit high; it may cause some problems, especially with the scissor-lift – just a spectator's view. Good luck at the regional guys, this seems like a very interesting bot!

Tom Line 13-02-2010 12:37

Re: pic: Team 1942-Cinderella Week 3 . . .
 
That's pretty awesome! Remember though that you cannot drag any part of your chassis on the bump. It appears that you'll need to add a bit of clearance.

keehun 13-02-2010 12:44

Re: pic: Team 1942-Cinderella Week 3 . . .
 
Wow, you guys pulled off a working scissor lift. That's quite the feat. Is it powered yet?

Madison 13-02-2010 13:15

Re: pic: Team 1942-Cinderella Week 3 . . .
 
Quote:

Originally Posted by Tom Line (Post 919274)
That's pretty awesome! Remember though that you cannot drag any part of your chassis on the bump. It appears that you'll need to add a bit of clearance.

Was this clarification made in a Q&A response?

MikePres 13-02-2010 14:57

Re: pic: Team 1942-Cinderella Week 3 . . .
 
Our mentors said it's too complicated when we suggested this idea...
well at least they got OWND.

Good job guys, see you in Tel-Aviv P:

KC1AJT 13-02-2010 15:17

Re: pic: Team 1942-Cinderella Week 3 . . .
 
you do realize that a flat piece of metal cannot hang on a round bar, right?

alectronic 13-02-2010 16:17

Re: pic: Team 1942-Cinderella Week 3 . . .
 
Our team was considering a robot base with "pivot" in the center also. I cannot find the exact spot in the Q & A, but I believe that it was clarified that a base that pivots in the center is a violation of <R11>, which is why we changed out design. I may be wrong though.
Looks cool though!

Galum 13-02-2010 16:21

Re: pic: Team 1942-Cinderella Week 3 . . .
 
Quote:

Originally Posted by MikePres (Post 919384)
Our mentors said it's too complicated when we suggested this idea...
well at least they got OWND.

Good job guys, see you in Tel-Aviv P:

It's not complicated at all; we used those in 05, 07 and 08. It's just very tiring work because everything needs to be very precise.

Regarding <R11>, I think I read something about it, but I can’t really recall. Can anyone find the exact thing and link/repost?

EricH 13-02-2010 21:35

Re: pic: Team 1942-Cinderella Week 3 . . .
 
Quote:

Originally Posted by Madison (Post 919297)
Was this clarification made in a Q&A response?

The Q&A clarified that about chains dragging. I'm not sure about how that applies to frames.

A flat bar can hang on a round bar, provided that there is a hook-type extension on one end.

The base that pivots in the center only applies to the Frame Perimeter. The GDC has clarified that in Q&A around Week 1.

Akash Rastogi 13-02-2010 21:39

Re: pic: Team 1942-Cinderella Week 3 . . .
 
Quote:

Originally Posted by computerteen643 (Post 919397)
you do realize that a flat piece of metal cannot hang on a round bar, right?

Really?? Since when? :p

I'm sure there's hooks or something going on that shaft.:rolleyes:

Valkyries_698 13-02-2010 23:09

Re: pic: Team 1942-Cinderella Week 3 . . .
 
rule 8.3.2
<R11> The FRAME PERIMETER must be comprised of fixed, non-articulated
structural elements of the ROBOT. The FRAME PERIMETER must remain a
fixed, unchanging polygon throughout the MATCH.

EricH 13-02-2010 23:12

Re: pic: Team 1942-Cinderella Week 3 . . .
 
Quote:

Originally Posted by Valkyries_698 (Post 919690)
rule 8.3.2
<R11> The FRAME PERIMETER must be comprised of fixed, non-articulated
structural elements of the ROBOT. The FRAME PERIMETER must remain a
fixed, unchanging polygon throughout the MATCH.

Yep, the drivetrain doesn't count in frame perimeter determination. That solid frame above the drive would be the frame perimeter.

MikePres 14-02-2010 02:52

Re: pic: Team 1942-Cinderella Week 3 . . .
 
Is it only me or the metal frame of the drive train touches the carpet?

sanddrag 14-02-2010 03:05

Re: pic: Team 1942-Cinderella Week 3 . . .
 
Quote:

Originally Posted by EricH (Post 919631)
The Q&A clarified that about chains dragging.

Eric, do you have a link to this response?


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