/A Perception System for a Planetary Explorer

A Perception System for a Planetary Explorer

Martial Hebert, Eric Krotkov and Takeo Kanade
Conference Paper, Proc. of the 28th IEEE Conference on Decision and Control, Vol. 2, pp. 1151-1156, December, 1989

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To perform planetary exploration without human supervision, a completely autonomous robot must be able to model its environment and to locate itself while exploring its surroundings. For that purpose, the authors propose a modular perception system for an autonomous explorer. The perception system maintains a consistent internal representation of the observed terrain from multiple sensor views. The representation can be accessed from other modules through queries. The perception system is intended to be used by the Ambler, a six-legged vehicle being built at the authors’ university. A partial implementation of the system using a range scanner is presented as well as experimental results on a testbed that includes the sensor, one computer-controlled leg, and obstacles on a sandy surface.

BibTeX Reference
author = {Martial Hebert and Eric Krotkov and Takeo Kanade},
title = {A Perception System for a Planetary Explorer},
booktitle = {Proc. of the 28th IEEE Conference on Decision and Control},
year = {1989},
month = {December},
volume = {2},
pages = {1151-1156},