Fast and Bounded Probabilistic Collision Detection in Dynamic Environments for High-DOF Trajectory Planning

نویسندگان

  • Chonhyon Park
  • Jae Sung Park
  • Dinesh Manocha
چکیده

We present a novel approach to perform probabilistic collision detection between a high-DOF robot and high-DOF obstacles in dynamic, uncertain environments. In dynamic environments with a highDOF robot and moving obstacles, our approach efficiently computes accurate collision probability between the robot and obstacles with upper error bounds. Furthermore, we describe a prediction algorithm for future obstacle position and motion that accounts for both spatial and temporal uncertainties. We present a trajectory optimization algorithm for high-DOF robots in dynamic, uncertain environments based on probabilistic collision detection. We highlight motion planning performance in challenging scenarios with robot arms operating in environments with dynamically moving human obstacles.

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عنوان ژورنال:
  • CoRR

دوره abs/1607.04788  شماره 

صفحات  -

تاریخ انتشار 2016