Added: 1 year ago
From: ricardocrl
Views: 2,647
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  • nerds. 1000 times preferable business than low pay scientific people.

  • How did you decided the first position of the robot , from where the robot starts localization .. And what about filtering the scanned data. Did you use Kalman Filter or any other technique?

  • Okey Dokey, thanks for clearing that up!

  • What exactly is it supposed to do?

  • @HedgieRobot72

    The robot is trying to localize itself, based on both sensor measurements and control given from a remote control. It's always an estimate (better or worse), never the true position.

  • Call me stupid but what is the robot trying to achieve?

  • @boonce88

    why would you be stupid? for asking? :P

    It's trying to localize itself, based on both sensor measurements and control given from a remote control. It's always an estimate (better or worse), never the true position.

  • That's very cool!

    I'm just starting out a pathfinding project using A* pathfinding and a grid. I hope to be able to run it within the NXT, but I'm not sure I have enough memory for it. This is very cool though. Must have been a b**ch to tweak... :-)

  • @atledreier

    Actually it wasn't very hard to adjust to the best parameters, for instance, for the variances of the gaussians. It was harder to get the odometry model working fine. :-)

    Good luck for your project! I believe it's not easy to do it all in the NXT...

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