View Single Post
  #52   Spotlight this post!  
Unread 29-04-2009, 19:14
AdamHeard's Avatar
AdamHeard AdamHeard is offline
Lead Mentor
FRC #0973 (Greybots)
Team Role: Mentor
 
Join Date: Oct 2004
Rookie Year: 2004
Location: Atascadero
Posts: 5,508
AdamHeard has a reputation beyond reputeAdamHeard has a reputation beyond reputeAdamHeard has a reputation beyond reputeAdamHeard has a reputation beyond reputeAdamHeard has a reputation beyond reputeAdamHeard has a reputation beyond reputeAdamHeard has a reputation beyond reputeAdamHeard has a reputation beyond reputeAdamHeard has a reputation beyond reputeAdamHeard has a reputation beyond reputeAdamHeard has a reputation beyond repute
Send a message via AIM to AdamHeard
Re: Winning Drive Train

Quote:
Originally Posted by sdcantrell56 View Post
I will counter this and say that this year, more wheels did actually return more traction. I know that physics says that Friction force = coefficent*normal force. However, this is for a perfectly ideal surface. This year, I witnessed teams with 8 wheels either in a dually 4wd configuration or in a standard 8wd configuration, have more traction than a similar 4wd or 6wd drivetrain. Our alliance partner at Peachtree utilized a dually 4wd layout with 8 total wheels, and they accelerated faster than us, with 6wd plus fans and follower wheel based traction control.

If I were to redesign a drivetrain for this year, I would do either a 4wd or 6wd layout but with dually wheels, and have dual ducted fans as well.
you witnessed it? or you measured the actual amount of force each drive was making, and compared them?