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Kevin Warwick and the Seven Dwarf robots (1996)
motters2001
213 views
Kevin Warwick demonstrating the Seven Dwarf robots at an exhibition in Glasgow in 1996. The robots show learning of obstacle avoidance and flocking behaviors.
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Navigation with the Turtlebot
motters2001
185 views
A successful A to B and B to A navigation from one end of the house to the other. Being able to do this multiple times is a good indication of how reliable the navigation ...
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Navigation with the Turtlebot
motters2001
26 views
A pretty successful navigation from one end of the house to the other, as seen within the Rviz GUI. On the way back the bot gets stuck at the final doorway.
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Turtlebot following behavior
motters2001
198 views
The following behavior works quite well. A possible improvement would be that if it sees something which looks like a flat surface (a wall) then it should rotate to search...
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Testing 2D SLAM
motters2001
211 views
The 3D point cloud from the Kinect sensor is converted to a fake laser scan and a 2D SLAM algorithm is then applied.
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Testing 2D SLAM
motters2001
281 views
The 3D point cloud from the Kinect sensor is converted to a fake laser scan and a 2D SLAM algorithm is then applied.
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GROK2 Manual Jog in Rviz
motters2001
28 views
Manually jogging the robot using the joystick. Odometry isn't calibrated, but approximately somewhere in the right ballpark.
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GROK2 viewing its environment
motters2001
127 views
The alignment of views is not very good. One of the reasons is that the Kinect sensor is heavier than the previous stereo cameras, reducing the repeatability of movement i...
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Projecting the Kinect depth map into the simulation
motters2001
416 views
Here the depth map from the Kinect sensor is projected into the simulation as the robot looks around. The pan and tilt mechanism isn't well calibrated.
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URDF model showing pan/tilt head motion
motters2001
93 views
A URDF model of the GROK2 robot, visualised using Rviz. This shows the pan and tilt motion, with the simulation following the movements of the physical robot.
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