View Single Post
  #25   Spotlight this post!  
Unread 29-04-2005, 08:53
Chris Hibner's Avatar Unsung FIRST Hero
Chris Hibner Chris Hibner is offline
Eschewing Obfuscation Since 1990
AKA: Lars Kamen's Roadie
FRC #0051 (Wings of Fire (on sabbatical))
Team Role: Engineer
 
Join Date: May 2001
Rookie Year: 1997
Location: Canton, MI
Posts: 1,489
Chris Hibner has a reputation beyond reputeChris Hibner has a reputation beyond reputeChris Hibner has a reputation beyond reputeChris Hibner has a reputation beyond reputeChris Hibner has a reputation beyond reputeChris Hibner has a reputation beyond reputeChris Hibner has a reputation beyond reputeChris Hibner has a reputation beyond reputeChris Hibner has a reputation beyond reputeChris Hibner has a reputation beyond reputeChris Hibner has a reputation beyond repute
Re: Transmissions Effective in This Year's Game?

Quote:
Originally Posted by sanddrag
Sorry but no you didn't. Power does not come from putting more wheels in your drivetrain or more air in your tires, it comes from putting more motors (or more powerful motors) in your drivetrain. So unless nearly all the teams in your regional had fewer motors or weaker motors in your drivetrain than you did, they were every bit as powerful as you.

Perhaps what you mean is you were able to apply more force on the ground than they?
I think power is quite accurate from what he was describing.

In the linear power domain, Power = Force * Velocity. Therefore, if he can get more force to the floor at the same velocity, then his robot base is moving with more power than if his wheels had less traction.

Slip between the wheels and the floor is another loss for the overall system. From a system standpoint, his use of the word power is perfectly correct.
__________________
-
An ounce of perception is worth a pound of obscure.