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Robots designed for navigation use one or more of the three basic locomotion configurations viz rotational devices such as wheels or crawler tracks, legs and articulated bodies. In this paper we present the design and characterization of a hybrid locomotion mechanism for mobile robots navigating in unstructured and possibly treacherous environments. We fuse the advantages offered by the three classes...
Autonomous robot navigation in unstructured and dynamic environments requires detection and estimation of the trajectories of moving obstacles so as to perform collision free navigation. This problem is further compounded by the need to detect and track moving objects while the robot is in motion. This poses the challenge of detecting and tracking moving obstacles from a moving observer as against...
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