Go to Post The great thing about posting questions here is everybody can see the answers. - Kevin Thorp [more]
Home
Go Back   Chief Delphi > FIRST > General Forum
CD-Media   CD-Spy  
portal register members calendar search Today's Posts Mark Forums Read FAQ rules

 
Reply
 
Thread Tools Rate Thread Display Modes
  #1   Spotlight this post!  
Unread 22-03-2015, 10:04
Chris is me's Avatar
Chris is me Chris is me is offline
no bag, vex only, final destination
AKA: Pinecone
FRC #0228 (GUS Robotics); FRC #2170 (Titanium Tomahawks)
Team Role: Mentor
 
Join Date: Dec 2008
Rookie Year: 2006
Location: Glastonbury, CT
Posts: 7,630
Chris is me has a reputation beyond reputeChris is me has a reputation beyond reputeChris is me has a reputation beyond reputeChris is me has a reputation beyond reputeChris is me has a reputation beyond reputeChris is me has a reputation beyond reputeChris is me has a reputation beyond reputeChris is me has a reputation beyond reputeChris is me has a reputation beyond reputeChris is me has a reputation beyond reputeChris is me has a reputation beyond repute
Send a message via AIM to Chris is me
Re: Best landfill bots

We don't "score at a high level", in large part because we have almost no ability to manipulate the recycling container, but we are pretty effective at scoring totes from the landfill, hitting two stacks of four (or a stack of five and three) pretty consistently by the end of our event. With a bit of CG adjustment and software tuning for our next event, two stacks of five should be easy for us, and hopefully we'll get more. We waste a lot of time getting totes lined up with our hooks and can't drive very well with a full stack of 5 at this point.

I'll try and get some video up soon. The key to being a good landfill robot this year is to have really prototyped the crap out of intake. Two wheels on sticks that they can grab totes won't cut it. We had a team spend three weeks of build season finding the perfect wheel material, arrangement, and geometry to intake totes at any angle. Totes nearly perpendicular to the robot can be spun into the right orientation if you get it right.
__________________
Mentor / Drive Coach: 228 (2016-?)
...2016 Waterbury SFs (with 3314, 3719), RIDE #2 Seed / Winners (with 1058, 6153), Carver QFs (with 503, 359, 4607)
Mentor / Consultant Person: 2170 (2017-?)
---
College Mentor: 2791 (2010-2015)
...2015 TVR Motorola Quality, FLR GM Industrial Design
...2014 FLR Motorola Quality / SFs (with 341, 4930)
...2013 BAE Motorola Quality, WPI Regional #1 Seed / Delphi Excellence in Engineering / Finalists (with 20, 3182)
...2012 BAE Imagery / Finalists (with 1519, 885), CT Xerox Creativity / SFs (with 2168, 118)
Student: 1714 (2009) - 2009 Minnesota 10,000 Lakes Regional Winners (with 2826, 2470)
2791 Build Season Photo Gallery - Look here for mechanism photos My Robotics Blog (Updated April 11 2014)

Last edited by Chris is me : 22-03-2015 at 10:07.
Reply With Quote
  #2   Spotlight this post!  
Unread 22-03-2015, 10:12
Boltman Boltman is offline
Registered User
FRC #5137 (Iron Kodiaks)
Team Role: Mentor
 
Join Date: Apr 2014
Rookie Year: 2014
Location: San Diego
Posts: 848
Boltman has much to be proud ofBoltman has much to be proud ofBoltman has much to be proud ofBoltman has much to be proud ofBoltman has much to be proud ofBoltman has much to be proud ofBoltman has much to be proud ofBoltman has much to be proud ofBoltman has much to be proud of
Re: Best landfill bots

We can do either. Competing in Ventura this week and SD next...just as fast LF as HP.

The Achilles of a majority of teams regardless of HP or LF design is that they have to place themselves perfectly(wasting time)...we built our bot to be able to manipulate any object in any orientation... with an adjustable Pneumatic stable fork max height and Omni H drive. So LF is no issue can grab any two totes either direction or upside down one (maybe two)... and HP as long as we are there we can easily stack and control totes out chute door. Same time to build any stack from either...and HP load RC's to top on side or standing.

We'll see how that translates this weekend on a real field. It should do well based on past events I viewed of other bots and practice.

I am in awe of 1114...by far best bot. Outstanding for a single bot engineering wise blew my mind.

I would not say we are LF oriented rather Field oriented. Should be fun.
__________________

Iron Kodiaks Team #5137 San Marcos, CA

2016 Semi-Finalist | Central Valley Alliance Captain #2
2016 Semi-Finalist | San Diego 2nd bot alliance #8
2015 Semi-Finalist | Ventura 3rd bot alliance #3
2015 Quarter-Finalist| San Diego 2nd bot alliance #5
2014 Rookie All-Star | #21 San Diego | Galileo Division #91

Last edited by Boltman : 22-03-2015 at 11:43.
Reply With Quote
  #3   Spotlight this post!  
Unread 22-03-2015, 10:17
MaGiC_PiKaChU's Avatar
MaGiC_PiKaChU MaGiC_PiKaChU is online now
Drive Coach
AKA: Antoine L.
FRC #3360 (Hyperion)
Team Role: Mentor
 
Join Date: Mar 2014
Rookie Year: 2012
Location: Sherbrooke
Posts: 608
MaGiC_PiKaChU has a reputation beyond reputeMaGiC_PiKaChU has a reputation beyond reputeMaGiC_PiKaChU has a reputation beyond reputeMaGiC_PiKaChU has a reputation beyond reputeMaGiC_PiKaChU has a reputation beyond reputeMaGiC_PiKaChU has a reputation beyond reputeMaGiC_PiKaChU has a reputation beyond reputeMaGiC_PiKaChU has a reputation beyond reputeMaGiC_PiKaChU has a reputation beyond reputeMaGiC_PiKaChU has a reputation beyond reputeMaGiC_PiKaChU has a reputation beyond repute
Re: Best landfill bots

Team 3360 was consistently hitting 2 capped 6-stacks from the landfill after auto at the Montreal playoffs
__________________
2012 - 3360 - Junior member
2013 - 3360 - Lead Programmer, Human player
2014 - 3360 - Lead Programmer, Human player
2015 - 3360 - Lead Programmer, Driver
2016 - 3360 - Mentor, Drive coach



Reply With Quote
  #4   Spotlight this post!  
Unread 22-03-2015, 11:36
SJaladi's Avatar
SJaladi SJaladi is offline
Mechanical Mentor
AKA: Sarath Jaladi
FRC #1923 (The MidKnight Inventors)
Team Role: Mentor
 
Join Date: Jan 2013
Rookie Year: 2013
Location: New Jersey
Posts: 39
SJaladi has a reputation beyond reputeSJaladi has a reputation beyond reputeSJaladi has a reputation beyond reputeSJaladi has a reputation beyond reputeSJaladi has a reputation beyond reputeSJaladi has a reputation beyond reputeSJaladi has a reputation beyond reputeSJaladi has a reputation beyond reputeSJaladi has a reputation beyond reputeSJaladi has a reputation beyond reputeSJaladi has a reputation beyond repute
Re: Best landfill bots

Quote:
Originally Posted by Chris is me View Post
We don't "score at a high level", in large part because we have almost no ability to manipulate the recycling container
We also have a similar problem, in that we lack the ability to score RC's quickly, but by the semifinals at TVR we could easily make 3 stacks of 4 out of the landfill, with about 50 seconds left over to try and cap one. I believe if we kept going at that speed we could have made at least 1 maybe 2 more. (We were making stacks of 4 because that was the most our alliance partners could cap for us).

For Worlds we hope make modifications to make capping our own stacks much more efficient.
Reply With Quote
  #5   Spotlight this post!  
Unread 22-03-2015, 11:45
nixiebunny nixiebunny is offline
Registered User
AKA: David Forbes
FRC #4183 (Bit Buckets)
Team Role: Mentor
 
Join Date: Jan 2010
Rookie Year: 2011
Location: Tucson
Posts: 163
nixiebunny has a reputation beyond reputenixiebunny has a reputation beyond reputenixiebunny has a reputation beyond reputenixiebunny has a reputation beyond reputenixiebunny has a reputation beyond reputenixiebunny has a reputation beyond reputenixiebunny has a reputation beyond reputenixiebunny has a reputation beyond reputenixiebunny has a reputation beyond reputenixiebunny has a reputation beyond reputenixiebunny has a reputation beyond repute
Re: Best landfill bots

Our team The Bit Buckets, 4183, just outdid themselves by winning the Arizona East regional. Two capped stacks of four plus whatever work needed in the last 40 seconds.

And our robot is made of laser-cut plywood.
__________________
--David Forbes
Mentor, Bit Buckets team 4183. Assistant cat herder and dispenser of legendary tales.
Need a Nixie watch? Yes, you do. Ask me.
Reply With Quote
  #6   Spotlight this post!  
Unread 22-03-2015, 12:40
mrnoble's Avatar
mrnoble mrnoble is offline
teacher/coach
FRC #1339 (Angelbotics)
Team Role: Coach
 
Join Date: Dec 2008
Rookie Year: 2004
Location: denver, co
Posts: 922
mrnoble has a reputation beyond reputemrnoble has a reputation beyond reputemrnoble has a reputation beyond reputemrnoble has a reputation beyond reputemrnoble has a reputation beyond reputemrnoble has a reputation beyond reputemrnoble has a reputation beyond reputemrnoble has a reputation beyond reputemrnoble has a reputation beyond reputemrnoble has a reputation beyond reputemrnoble has a reputation beyond repute
Re: Best landfill bots

Quote:
Originally Posted by nixiebunny View Post
Our team The Bit Buckets, 4183, just outdid themselves by winning the Arizona East regional. Two capped stacks of four plus whatever work needed in the last 40 seconds.

And our robot is made of laser-cut plywood.
Your team has been exciting to watch! I have been keenly interested, since you built the only other independent sliding tote holders I have seen this year. It was fantastic to see your success yesterday! I sure hope we can duplicate that in Denver next week.
Reply With Quote
Reply


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 21:41.

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