Subject:
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Re: Steering a robot
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Newsgroups:
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lugnet.robotics
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Date:
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Mon, 12 Apr 1999 18:31:51 GMT
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Viewed:
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1178 times
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Thanks to everyone that responded. I do indeed have a differential setup on
the rear wheels and a second differential to incorporate the power of two
motors.
The steering problem is that I don't know how to reset the steering
wheels on the front of the vehicle to straight. I thought about using some
rubber bands. In addition I thought a touch sensor to indicate straight
would work as well. I would be interested in any other suggestions or seeing
other pictures. Thanks!
-Nick
Michael Gasperi wrote in message ...
> In lugnet.robotics, Nick Goetz writes:
> > Has anyone been successful at creating this design?
>
> I have two designs that use separate steering and propulsion motors:
> http://ourworld.compuserve.com/homepages/Michael_Gasperi/projects.htm#wande • r
> http://ourworld.compuserve.com/homepages/Michael_Gasperi/walter.htm
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Message has 2 Replies:
 | | Re: Steering a robot
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| (...) On one of my robots I have a light sensor that I use the third motor to scan to the left and right. I use a single touch sensor and two cams such that it knows when it has reached either extreme. Using the Fwd(), Rev(), and Off() routines will (...) (26 years ago, 12-Apr-99, to lugnet.robotics)
| | | Re: Steering a robot
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| (...) One of my bots uses a sensos to center the steer. It turns the wheels right or left putting steering motor on for a while, and when it's time to center the wheels back it uses a sensor to check the central position. I also suggest you use a (...) (26 years ago, 13-Apr-99, to lugnet.robotics)
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