Go to Post I'd like to welcome all the rookie teams to FIRST. Hang on tight! It is a wild, crazy and fun ride that will impact your lives for decades to come. - Sayrah [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

 
 
 
Thread Tools Rate Thread Display Modes
Prev Previous Post   Next Post Next
  #6   Spotlight this post!  
Unread 30-03-2010, 14:45
thefro526's Avatar
thefro526 thefro526 is offline
Mentor for Hire.
AKA: Dustin Benedict
no team (EWCP, MAR, FRC 708)
Team Role: Mentor
 
Join Date: Aug 2006
Rookie Year: 2005
Location: New Jersey
Posts: 2,599
thefro526 has a reputation beyond reputethefro526 has a reputation beyond reputethefro526 has a reputation beyond reputethefro526 has a reputation beyond reputethefro526 has a reputation beyond reputethefro526 has a reputation beyond reputethefro526 has a reputation beyond reputethefro526 has a reputation beyond reputethefro526 has a reputation beyond reputethefro526 has a reputation beyond reputethefro526 has a reputation beyond repute
Send a message via AIM to thefro526 Send a message via MSN to thefro526
Re: It is impossible... ...until there is no other way...

I have two, both of which are fresh in my mind from last weekend.

Sometime Friday afternoon my Driver Begins to complain about the left side of the drive, he says it feels "Funny". We get the robot off the field and look at the drive, and nothing appeared to be wrong, I turned it by hand and there was no binding, no noise, and it just felt okay. So, I told him we'll worry about it if it becomes serious. Three or Four Matches go by and we notice our Autonomous Mode is drifting hard towards the side in question, and it almost looks like there's some sort of mechanical problem with the drive, and each time I spin it and it feels okay, so I'm stumped and just tell him to Drive through it, which he did very well. Fast forward to Lunch Break before Eliminations, when one of the other mentors tells us that one of the PWMs to the left side of the drive was unplugged... We plugged it in and it worked perfect.

Match 64 was to be our final Qualifying match, and it was with 103, and I've been dying to play alongside 103 for years. So the match starts, our Autonomous goes and the robot stops like usual, and then a little bit of smoke starts coming from the robot. A little bit of smoke turns into a lot of smoke, at which point the match is called. I ran onto the field without hesitation and turned the robot off and open the cover as more smoke came out. We began frantically looking for the problem (still on the field) and I see that two of our PWM Cables have shorted together which caused them to burn the insulation off of the wires. Luckily, due to the setup of Philly, our head pit guy (aka Pitmaster) was standing within yelling distance of the field, and I got him to run back to the pits and grab a handful of PWMs. I rewired the bot, in the most quick and nasty fashion I could, and we went on to play the match. We won the match 5 to 3. Most people saw the smoke and figured that our robot was toast, but some quick thinking saved it, and a win.
__________________
-Dustin Benedict
2005-2012 - Student & Mentor FRC 816
2012-2014 - Technical Mentor, 2014 Drive Coach FRC 341
Current - Mentor FRC 2729, FRC 708
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

Similar Threads
Thread Thread Starter Forum Replies Last Post
is there a way to invert a motor live? Must Be Drama NI LabVIEW 4 02-02-2010 20:55
Is there a Way To refrence a true false statement Must Be Drama NI LabVIEW 15 02-02-2010 01:08
Is there a way to display Cmaer Live footage? Tottanka FRC Control System 0 12-12-2008 11:21
Turning; easier one way or the other? FizMan Technical Discussion 14 03-07-2004 14:03
Legal way to remove bottles? and other questions jrukes Off-Season Events 4 15-10-2001 22:35


All times are GMT -5. The time now is 15:06.

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