Results 91 to 100 of about 1,267 (215)
IEEE Journal of Selected Topics in Applied Earth Observations and Remote SensingAccurate extraction of lunar rocks and analysis of their size distribution are essential for lunar rover navigation and geological investigations. However, previous methods often suffer from inaccurate boundary delineation for irregularly shaped rocks ...
Yinan Wang, Hongxia Ye, Wenzhe Fa
doaj +1 more source
Study on the Speed Stability of Wheel Drive Mechanism used in Lunar Rover
, 2015 The 3-stage planetary reducer with closed-loop control is adopted in CE-3 lunar rover wheel drive mechanism.Aiming at the problem that the speed stability of drive mechanism does not satisfy the design requirements,the factors affecting the speed ...
Xiao Jie +4 more
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Stereo Camera Based Navigation of Mobile Robots on Rough Terrain
, 2009 A navigation algorithm for mobile robots in unknown rough terrain has been developed. The algorithm is solely based on stereo images and suitable for wheeled and legged robots.
Chilian, Annett +3 more
core +1 more source
Geophysical Research Letters, 2017 High‐frequency lunar penetrating radar (LPR) data from an instrument on the lunar rover Yutu, from the Chang'E‐3 (CE‐3) robotic lander, were used to build a three‐dimensional (3‐D) geological model of the lunar subsurface structure. The CE‐3 landing site
Yuefeng Yuan +7 more
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The Planetary Science JournalWe needed to evaluate available orbital data of NASA’s Volatiles Investigating Polar Exploration Rover (VIPER) mission area in order to derive a variety of maps to help the science team identify scientifically interesting places for the rover to visit ...
Ross A. Beyer +19 more
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Mixed-mode control of navigation for a lunar rover
, 1995 The question of how to navigate is critically important to the success of any lunar rover mission. While humans typically have good judgement about which routes to take, they often get fatigued and disoriented when teleoperating rovers with time delay ...
Sven Koenig +10 more
core
Rover testing for lunar science and innovation
REMMI,  Rover for EuroMoonMars Investigations has been built at EMMIHS campaign in HI-SEAS Hawaii in 2019 and teleoperated locally and from The Netherlands. For EuroMoonMars  2021 projects, a number of scientific experiments were carried out with the REMMI rover.
Mohan, C. +2 more
openaire +3 more sources
ANALYSIS OF FIELD TEST RESULTS OF THE HIGH FREQUENCY GPR PROTOTYPE FOR LUNAR ROVER RADAR SYSTEM
, 2019 АНАЛИЗ РЕЗУЛЬТАТОВ ПОЛЕВЫХ ИСПЫТАНИЙ АНАЛОГА ВЫСОКОЧАСТОТНОГО ГЕОРАДАРА ДЛЯ РАДИОЛОКАЦИОННОГО КОМПЛЕКСА ЛУНОХОДАANALYSIS OF FIELD TEST RESULTS OF THE HIGH FREQUENCY GPR PROTOTYPE FOR LUNAR ROVER RADAR SYSTEM320 ...
Рудаменко Р.А. +4 more
core
Method for remotely powering a device such as a lunar rover
, 1993 A method of supplying power to a device such as a lunar rover located on a planetary surface is provided. At least one, and preferably three, laser satellites are set in orbit around the planet.
Williams, Michael D. +4 more
core +1 more source
Novel Heating System for the Battery of a Lunar Rover
, 2020 The purpose of this project is to design a novel heating system following NASA material and design standards that can maintain the operating temperatures of the battery of a lunar rover for 100 hours of lunar night while reducing mass and power ...
Hoda, Samreen +5 more
core +1 more source