Go to Post Success isn't from winning nationals but from improving as a person or as team. Putting the minds together in order to get the job done is success. - Melissa Nute [more]
Home
Go Back   Chief Delphi > Technical > Programming > Java
CD-Media   CD-Spy  
portal register members calendar search Today's Posts Mark Forums Read FAQ rules

 
 
 
Thread Tools Rate Thread Display Modes
Prev Previous Post   Next Post Next
  #10   Spotlight this post!  
Unread 09-09-2013, 15:38
AllenGregoryIV's Avatar
AllenGregoryIV AllenGregoryIV is offline
Engineering Coach
AKA: Allen "JAG" Gregory
FRC #3847 (Spectrum)
Team Role: Coach
 
Join Date: Jul 2008
Rookie Year: 2003
Location: Texas
Posts: 2,557
AllenGregoryIV has a reputation beyond reputeAllenGregoryIV has a reputation beyond reputeAllenGregoryIV has a reputation beyond reputeAllenGregoryIV has a reputation beyond reputeAllenGregoryIV has a reputation beyond reputeAllenGregoryIV has a reputation beyond reputeAllenGregoryIV has a reputation beyond reputeAllenGregoryIV has a reputation beyond reputeAllenGregoryIV has a reputation beyond reputeAllenGregoryIV has a reputation beyond reputeAllenGregoryIV has a reputation beyond repute
Send a message via AIM to AllenGregoryIV
Re: Disappointed

Quote:
Originally Posted by Arhowk View Post
3 shooter wheels? Why wouldn't they be the same? Also, if your showing them on the dash theres a large chance your controlling them via pid so it would be quicker to just display a green/red image if they are ready. Again, why are you being forced to change constants? The constants used on our robot for PID controlling were pretty much universal once kettering hit. For the SD, it seems like it would be easier to just intercept the putData calls and insert them into a flush buffer :/
Every robot is different. Getting a linear shooter configuration to have reduced wheel slippage at each wheel requires individual control of the wheels to get the most energy transfer. We also changed speeds due to wheel wearing of the course of an event. We also collected with our shooter wheels so those speeds needed to be changed. Obviously this wouldn't need to happen with every robot but it did for ours. We found a system that worked for us that got us a finalist at Razorback and a trip to IRI so I think it came out alright.
__________________

Team 647 | Cyber Wolf Corps | Alumni | 2003-2006 | Shoemaker HS
Team 2587 | DiscoBots | Mentor | 2008-2011 | Rice University / Houston Food Bank
Team 3847 | Spectrum | Coach | 2012-20... | St Agnes Academy
LRI | Alamo Regional | 2014-20...
"Competition has been shown to be useful up to a certain point and no further, but cooperation, which is the thing we must strive for today, begins where competition leaves off." - Franklin D. Roosevelt
Reply With Quote
 


Thread Tools
Display Modes Rate This Thread
Rate This Thread:

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

vB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump


All times are GMT -5. The time now is 11:36.

The Chief Delphi Forums are sponsored by Innovation First International, Inc.


Powered by vBulletin® Version 3.6.4
Copyright ©2000 - 2017, Jelsoft Enterprises Ltd.
Copyright © Chief Delphi