View Single Post
  #8   Spotlight this post!  
Unread 23-02-2008, 18:17
Scott358 Scott358 is offline
Engineer/Mentor
AKA: Scott5736
FRC #5736 (Kingsmen)
Team Role: Mentor
 
Join Date: Jan 2002
Rookie Year: 1999
Location: Kings Park, Long Island, NY
Posts: 152
Scott358 is just really niceScott358 is just really niceScott358 is just really niceScott358 is just really niceScott358 is just really nice
Re: Blocking a robot driving clock-wise

Quote:
Originally Posted by Vikesrock View Post
Does your robot have a parking brake? If not I can't imagine you would be much of a hindrance parking behind an opposing robot. Many robots will plow you out of the way like you aren't even there.

Since you asked about a parking brake, we do have a program that utilizes encoder feedback to have the drive train attempt to maintain position (i.e. in a zero joystick position, if the encoders sense movement, the bot will attempt to get back to where it was moved from without need to touch the joysticks). I guess this is a type of parking brake?

Without a brake, a robot could also simply park sideways to execute this defense.

Last, once pushed back a bit, you could always push back yourself (which I believe is what the GDC is talking about in their response).

In the end, our robot is a hurdler (you can see the Team 358 video in the robot showcase) , so I don't see our robot playing this type of defensive role, as we'll be hurdling.
__________________
Scott5736 (formerly Scott3137(formerly Scott358))