Thread: Speed PID Function
View Single Post
  #47   Spotlight this post!  
Unread 22-02-2012, 19:24
Ether's Avatar
Ether Ether is offline
systems engineer (retired)
no team
  
Join Date: Nov 2009
Rookie Year: 1969
Location: US
Posts: 8,105
Ether has a reputation beyond reputeEther has a reputation beyond reputeEther has a reputation beyond reputeEther has a reputation beyond reputeEther has a reputation beyond reputeEther has a reputation beyond reputeEther has a reputation beyond reputeEther has a reputation beyond reputeEther has a reputation beyond reputeEther has a reputation beyond reputeEther has a reputation beyond repute
Re: Speed PID Function
Quote:
Originally Posted by davidthefat View Post
you will get more stable outputs since you do not have to use such tiny constants.
Are you suggesting that round-off errors using double precision floats cause instability if using RPM?