View Single Post
  #1   Spotlight this post!  
Unread 24-01-2017, 09:09
notmattlythgoe's Avatar
notmattlythgoe notmattlythgoe is offline
Flywheel Police
AKA: Matthew Lythgoe
FRC #2363 (Triple Helix)
Team Role: Mentor
 
Join Date: Feb 2010
Rookie Year: 2009
Location: Newport News, VA
Posts: 1,729
notmattlythgoe has a reputation beyond reputenotmattlythgoe has a reputation beyond reputenotmattlythgoe has a reputation beyond reputenotmattlythgoe has a reputation beyond reputenotmattlythgoe has a reputation beyond reputenotmattlythgoe has a reputation beyond reputenotmattlythgoe has a reputation beyond reputenotmattlythgoe has a reputation beyond reputenotmattlythgoe has a reputation beyond reputenotmattlythgoe has a reputation beyond reputenotmattlythgoe has a reputation beyond repute
Re: Minimum Flywheel Encoder CPR

Quote:
Originally Posted by Ether View Post
Highly recommended if using a one-count-per-rev sensor: use the FPGA to measure the period between the last 2 counts. Do not filter that value, since it represents an entire revolution... and there is no issue with noise due to physical edge location since it's the same edge being measured each time.


This is what we are doing with great success.
Reply With Quote