Results 81 to 90 of about 2,745,676 (347)
Multiagent reinforcement learning for a planetary exploration multirobot system
, 2006 In a planetary rover system called "SMC rover", the motion coordination between robots is a key problem to be solved. Multiagent reinforcement learning methods for multirobot coordination strategy learning are investigated.
Zhang LP(张力平) +9 more
core +1 more source
Advanced Functional Materials, EarlyView.Spatially distributing Ti3C2Tx nanosheets into core‐shell architecture, rather than as directly dispersed flakes, mitigates aggregation and enhances photon harvesting. When the Ti3C2Tx core‐shell particles are incorporated into a shape‐memory polymer matrix at an ultralow loading of 0.0024 wt%, the improved photothermal conversion translates into ...
May Maung Zaw +12 more
wiley +1 more source
Low Abundances of Ultramafic Components in the Chang'e‐6 Landing Site Basalt and Ejecta Material
Geophysical Research LettersThe South Pole‐Aitken (SPA) Basin, the Moon's largest impact structure, holds key insights into lunar evolution, prompting the Chang'e‐6 mission to return first samples for ground‐truth verification.
Zhenbing She +20 more
doaj +1 more source
Geodesic domes for planetary exploration
Curved and Layered Structures, 2020 Venus and the Ocean Worlds are emerging areas of interest for space exploration, as they can potentially host, or have hosted, conditions compatible with life.
Ossola Enrico +2 more
doaj +1 more source
Extracting accurate terrain in vegetated areas from ICESat-2 data
International Journal of Applied Earth Observations and Geoinformation, 2023 The uncertainty of ICESat-2 terrain accuracy, especially in vegetated areas, limits its scientific application, and there is barely any comprehensive modeling evaluation for this uncertainty.
Binbin Li +5 more
doaj +1 more source
Non-myopic Planetary Exploration Combining In Situ and Remote Measurements [PDF]
IEEE/RJS International Conference on Intelligent RObots and Systems, 2019 Remote sensing measurements can provide crucial information about the material properties of a planetary surface but their application is limited by their spatial resolution, typically tens of meters per pixel, when constituent materials are mixed at ...
Suhit Kodgule +2 more
semanticscholar +1 more source
Analysis of obstacle-climbing capability of planetary exploration rover with rocker-bogie structure
, 2009 Wheeled mobile robots are increasingly being utilized in unknown and dangerous situations such as planetary surface exploration. Based on force analysis of the differential joints and force analysis between the wheels and the ground, this paper ...
Wang YM(汪永明) +5 more
core +1 more source
Transparent Perovskite Light‐Emitting Diodes with Conductive Oxide Top Electrodes
Advanced Materials, EarlyView.Transparent perovskite light‐emitting diodes (TrPeLEDs) enable simultaneous display and transparency, expanding application possibilities. Using a metal oxide buffer layer and pulsed laser deposition, TrPeLEDs with diverse compositions and architectures are demonstrated.
Michele Forzatti +11 more
wiley +1 more source
Retrieving Telemetry Range From ICESat-2 Data by a No-Prior-Terrain Onboard Filtering Algorithm
IEEE Journal of Selected Topics in Applied Earth Observations and Remote SensingThe Ice, Cloud, and land Elevation Satellite-2 (ICESat-2) is widely used in mapping and monitoring the changes of ice sheets and forest vegetation. However, the satellite receives all the photons returning from around 532 nm, including surface signal ...
Yuan Sun +7 more
doaj +1 more source
Planetary science : a lunar perspective [PDF]
, 1982 An interpretative synthesis of current knowledge on the moon and the terrestrial planets is presented, emphasizing the impact of recent lunar research (using Apollo data and samples) on theories of planetary morphology and evolution.Stuart Ross TaylorThe
Taylor, Stuart Ross, 1925-
core