NDLI: Active collision avoidance for planetary landers

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Active collision avoidance for planetary landers

Content Provider	NASA Technical Reports Server (NTRS)
Author	Hannan, Mike Srinivasan, Karthik Rickman, Doug
Copyright Year	2014
Description	Present day robotic missions to other planets require precise, a priori knowledge of the terrain to pre-determine a landing spot that is safe. Landing sites can be miles from the mission objective, or, mission objectives may be tailored to suit landing sites. Future robotic exploration missions should be capable of autonomously identifying a safe landing target within a specified target area selected by mission requirements. Such autonomous landing sites must (1) 'see' the surface, (2) identify a target, and (3) land the vehicle. Recent advances in radar technology have resulted in small, lightweight, low power radars that are used for collision avoidance and cruise control systems in automobiles. Such radar systems can be adapted for use as active hazard avoidance systems for planetary landers. The focus of this CIF proposal is to leverage earlier work on collision avoidance systems for MSFC's Mighty Eagle lander and evaluate the use of automotive radar systems for collision avoidance in planetary landers.
File Size	1042662
Page Count	5
File Format	PDF
Alternate Webpage(s)	http://archive.org/details/NASA_NTRS_Archive_20140012880
Archival Resource Key	ark:/13960/t11p33c50
Language	English
Publisher Date	2014-06-16
Access Restriction	Open
Subject Keyword	Spacecraft Instrumentation And Astrionics Cybernetics, Artificial Intelligence And Robotics Evaluation Landing Sites Nasa Space Programs Targets Hazards Automobiles Robotics Landing Simulation Test Stands Terrain Technology Transfer Radar Mission Planning Autonomy Collision Avoidance Interferometry Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science
Content Type	Text
Resource Type	Technical Report

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