Quadrotor Autonomous Flight and Obstacle Avoidance with Kinect Sensor02:23

More info:

This work is part of the STARMAC Project in the Hybrid Systems Lab at UC Berkeley (EECS department).

Researcher: Patrick Bouffard
PI: Prof. Claire Tomlin

Our lab’s Ascending Technologies [1] Pelican quadrotor, flying autonomously and avoiding obstacles.

The attached Microsoft Kinect [2] delivers a point cloud to the onboard computer via the ROS [3] kinect driver, which uses the OpenKinect/Freenect [4] project’s driver for hardware access. A sample consensus algorithm [5] fits a planar model to the points on the floor, and this planar model is fed into the controller as the sensed altitude. All processing is done on the on-board 1.6 GHz Intel Atom based computer, running Linux (Ubuntu 10.04).

A VICON [6] motion capture system is used to provide the other necessary degrees of freedom (lateral and yaw) and acts as a safety backup to the Kinect altitude–in case of a dropout in the altitude reading from the Kinect data, the VICON based reading is used instead. In this video however, the safety backup was not needed.

[1]
[2]
[3]
[4]
[5]
[6]

Bookmark and Share
    1. 謝宗賢
    2. ArtAgent13
    3. conspiritor2
    4. Peter Robann Sobrepeña
    5. Haydn Hamilton
    6. Nick Fletcher
    7. ceasefire066
    8. Ronnieisup
    9. najib osman
    10. Justin M.
    11. UtopianMatt
    12. Hugh Jass
    13. Khalid
    14. Fernando Salazar
    15. skimowhite586
    16. 4450012
    17. Alex Reidy
    18. Michael Banks
    19. stevenan93
    20. Aelevant
    21. Francis Dominic
    22. AaDiL ShanavaS
    23. Kevin Silva
    24. Dron Man
    25. Yummy Lava
    26. David Sandoval
    27. kaww

Enjoyed this video?
"No Thanks. Please Close This Box!"