View Single Post
  #6   Spotlight this post!  
Unread 18-01-2010, 00:13
jhersh jhersh is offline
National Instruments
AKA: Joe Hershberger
FRC #2468 (Appreciate)
Team Role: Mentor
 
Join Date: May 2008
Rookie Year: 1997
Location: Austin, TX
Posts: 1,006
jhersh has a reputation beyond reputejhersh has a reputation beyond reputejhersh has a reputation beyond reputejhersh has a reputation beyond reputejhersh has a reputation beyond reputejhersh has a reputation beyond reputejhersh has a reputation beyond reputejhersh has a reputation beyond reputejhersh has a reputation beyond reputejhersh has a reputation beyond reputejhersh has a reputation beyond repute
Re: Holonomic drive vi with mecanum wheels

Quote:
Originally Posted by Alan Anderson View Post
In my experience, the programming for both mecanum and omniwheel systems is the same.
True... but it does assume that you have mounted your omni wheels at 45 degrees in the corners of your robot for the direction parameter to have the same meaning. Given that this is usually more difficult than mounting them along the 4 sides, it seems less likey that the VI as supplied will apply directly to a typical omni wheel design.

If your omni-wheeled robot is using 3 wheels at 120 degrees, your drive system is still holonomic, but this VI can't help you. Also, swerve drive systems are holonomic but could not be controlled by this VI. That's why I don't care for the naming of it.

Last edited by jhersh : 18-01-2010 at 00:42. Reason: spelling ;)
Reply With Quote