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smiguel 02-04-2015 15:26

Sometimes slow auto turns
 
We have been working on our autonomous sequences and have been having an issues on one of our turns. The robot goes through 5 turning sequences with gyro values. After the second turn, every time the robot needs to turn again it does so at half the speed. We check motor speed values and they are constant through out. Any one have any ideas why this might happen?

GeeTwo 03-04-2015 09:09

Re: Sometimes slow auto turns
 
From the other thread:

Quote:

Originally Posted by Whippet (Post 1465311)
Could you post your code so we can have a better idea of what's going on?

Quote:

Originally Posted by GeeTwo (Post 1465324)
Of course, I can't say anything definite without a description of the drive system (skid-steer, mecanum, crab, whatever) and code, but here's one possibility:

On the first turn, you're activating both sides of the drive train (one in reverse, one forward), and on the others, you're only activating one.

Quote:

Originally Posted by Ozuru (Post 1465341)
Why is this in the FIRST Email Blast Archive subforum?

Anyway, there's almost no possibility of us helping you without you posting your code. We can't help you without you at the very least posting your code.

Quote:

Originally Posted by smiguel (Post 1465460)
Quote:

Originally Posted by GeeTwo (Post 1465324)
here's one possibility:

On the first turn, you're activating both sides of the drive train (one in reverse, one forward), and on the others, you're only activating one.

This seem to be the problem. We activated both and it seems to be working much better.

Sorry that I posted in this thread, I thought I was in another thread.


cjster 03-04-2015 11:56

Re: Sometimes slow auto turns
 
Possibly a code issue? Do you have any errors in code when you boot up the FRC driver station to the robot?


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