Centaur: NASA's Mobile Humanoid Designed for Field Work
- 1 April 2007
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE) in Proceedings 2001 ICRA. IEEE International Conference on Robotics and Automation (cat. No.01ch37164)
- No. 10504729,p. 2928-2933
- https://doi.org/10.1109/robot.2007.363916
Abstract
NASA's future lunar and martian missions will require a suite of advanced robotic systems to complete tasks during precursor visits and to assist humans while present on the surface. The Centaur is a new mobile, dexterous manipulation system designed with this future role in mind. Centaur combines the sophisticated upper body dexterity of NASA's humanoid, Robonaut, with a rugged and versatile four-wheeled base. This combination allows for robotic use of human tools and interfaces in remote locations by incorporating design improvements to the existing Robonaut that target the challenges of planetary field work: rough terrain, a varied environment (temperature, dust, wind, etc.), and distance from human operators. An overview of Centaur's design is presented focusing on the features that serve to mitigate the above risks and allow the robot to perform human-like tasks in unstructured environments. The success of this design is also demonstrated by the results of a recent coordinated field demonstration in which Centaur, under both teleoperated and autonomous control, cooperated with other NASA robots.Keywords
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