Results 21 to 30 of about 140,234 (311)

Diagnosis by a Waiter and a Mars Explorer [PDF]

open access: yesProceedings of the IEEE, 2004
This paper shows how state-of-the-art state estimation techniques can be used to provide efficient solutions to the difficult problem of real-time diagnosis in mobile robots. The power of the adopted estimation techniques resides in our ability to combine particle filters with classical algorithms, such as Kalman filters.
de Freitas, N   +5 more
openaire   +2 more sources

Three‐Dimensional Data Preparation and Immersive Mission‐Spanning Visualization and Analysis of Mars 2020 Mastcam‐Z Stereo Image Sequences

open access: yesEarth and Space Science, 2023
The Mars 2020 Mastcam‐Z stereo camera investigation enables the generation of three dimension (3D) data products needed to visualize and analyze rocks, outcrops, and other geological and aeolian features.
Gerhard Paar   +18 more
doaj   +1 more source

Rover Attitude and Camera Parameter: Rock Measurements on Mars Surface Based on Rover Attitude and Camera Parameter for Tianwen-1 Mission

open access: yesRemote Sensing, 2023
Rocks, prominent features on the surface of Mars, are a primary focus of Mars exploration missions. The accuracy of recognizing rock information, including size and position, deeply affects the path planning for rovers on Mars and the geological ...
Dian Zheng   +4 more
doaj   +1 more source

Origin of Life on Mars: Suitability and Opportunities

open access: yesLife, 2021
Although the habitability of early Mars is now well established, its suitability for conditions favorable to an independent origin of life (OoL) has been less certain.
Benton C. Clark   +8 more
doaj   +1 more source

A novel artificial intelligence approach for regolith geochemical grade prediction using multivariate adaptive regression splines

open access: yesGeosystems and Geoenvironment, 2022
The necessity for applying a potent analytical regolith geochemical grade estimator is driven by the reality of mineral exploration. This is because many exploration geologists rely upon the classical geostatistical method of Kriging which oftentimes do ...
Fareed Majeed   +4 more
doaj   +1 more source

Overview of the Mars climate station for Tianwen-1 mission

open access: yesEarth and Planetary Physics, 2020
The background and scientific objectives of the Mars Climate Station (MCS) for Tianwen-1 are introduced, accompanied by a comparative review of the status of related meteorological observation missions and of advanced sensing technologies.
YongQing Peng   +17 more
doaj   +1 more source

Discoveries of the InSight seismic investigation on Mars' surface

open access: yes地球与行星物理论评, 2021
The InSight mission is a great milestone in the history of Mars' seismic exploration after the Viking 2 lander. We first review the scientific goals of the InSight mission and its seismic observation experiment on Mars' surface.
Wanbo Xiao, Yanbin Wang
doaj   +1 more source

Bearing properties of TJ-M1 Mars soil simulant

open access: yesYantu gongcheng xuebao, 2020
The mechanical and engineering behaviors of Mars soils play an important role in Mars exploration, which is one of the main objects in Mars exploration.
JIANG Ming-jing 1, 2, LÜ Lei 1, 2, LI Li-qing 1, 2, HUANG Wei 3
doaj   +1 more source

Predictions and Possible Solutions for the Sustainability of Mars Settlement

open access: yesStudia Humana, 2022
With the end of the Cold War, political and ideological competition has decreased as a stated reason for space exploration. The possibility of establishing a settlement on Mars is being seriously evaluated by state and commercial space agencies, which ...
Yazıcı Ayşe Meriç, Haqq-Misra Jacob
doaj   +1 more source

The guiding role of national demand in the first level discipline construction of planetary science

open access: yes地球与行星物理论评, 2021
Since the beginning of the 21st century, deep space exploration has become an important national strategy. Five lunar exploration missions and the first Mars exploration mission have been successful.
Yong Wei
doaj   +1 more source

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