Scientific exploration of challenging planetary analog environments with a team of legged robots

P Arm, G Waibel, J Preisig, T Tuna, R Zhou, V Bickel… - Science robotics, 2023 - science.org
The interest in exploring planetary bodies for scientific investigation and in situ resource
utilization is ever-rising. Yet, many sites of interest are inaccessible to state-of-the-art …

Surface characteristics of the Zhurong Mars rover traverse at Utopia Planitia

L Ding, R Zhou, T Yu, H Gao, H Yang, J Li, Y Yuan… - Nature …, 2022 - nature.com
Abstract China's Mars rover, Zhurong, touched down on Utopia Planitia in the northern
lowlands of Mars (109.925° E, 25.066° N) in May 2021, and has been conducting in situ …

[HTML][HTML] A Review of Foot–Terrain Interaction Mechanics for Heavy-Duty Legged Robots

H Zhuang, J Wang, N Wang, W Li, N Li, B Li, L Dong - Applied Sciences, 2024 - mdpi.com
Heavy-duty legged robots have played an important role in material transportation, planet
exploration, and other fields due to their unique advantages in complex and harsh terrain …

Wayfast: Navigation with predictive traversability in the field

MV Gasparino, AN Sivakumar, Y Liu… - IEEE Robotics and …, 2022 - ieeexplore.ieee.org
We present a self-supervised approach for learning to predict traversable paths for wheeled
mobile robots that require good traction to navigate. Our algorithm, termed WayFAST …

General place recognition survey: Towards the real-world autonomy age

P Yin, S Zhao, I Cisneros, A Abuduweili… - arXiv preprint arXiv …, 2022 - arxiv.org
Place recognition is the fundamental module that can assist Simultaneous Localization and
Mapping (SLAM) in loop-closure detection and re-localization for long-term navigation. The …

Identifying Terrain Physical Parameters from Vision-Towards Physical-Parameter-Aware Locomotion and Navigation

J Chen, J Frey, R Zhou, T Miki… - IEEE Robotics and …, 2024 - ieeexplore.ieee.org
Identifying the physical properties of the surrounding environment is essential for robotic
locomotion and navigation to deal with non-geometric hazards, such as slippery and …

Photochemical CO2 hydrogenation to carbon nanotubes and H2O for oxygen recovery in space exploration

J Wang, J Wang, J Feng, Y Hu, H Huang, N Zhang… - Joule, 2024 - cell.com
The primary source of oxygen in space exploration is derived from water electrolysis. Herein,
we discovered a mild photochemical hydrogenation process that can convert CO 2 into …

Robotic drilling for the Chinese Chang'E 5 lunar sample-return mission

T Zhang, Y Pang, T Zeng, G Wang… - … Journal of Robotics …, 2023 - journals.sagepub.com
On December 2, 2020, a 2-m class robotic drill onboard the Chinese Chang'E 5 lunar lander
successfully penetrated 1 m into the lunar regolith and collected 259.72 g of samples. This …

Optimal design and implementation of an amphibious bionic legged robot

G Wang, K Liu, X Ma, X Chen, S Hu, Q Tang, Z Liu… - Ocean …, 2023 - Elsevier
Amphibious bionic robots are a valuable tool in the field of marine engineering. In this paper,
a novel multi-mode amphibious bionic legged robot is proposed. The unique mechanism …

[HTML][HTML] Stochastic hyperbola fitting, probabilistic inversion, reverse-time migration and clustering: A novel interpretation toolbox for in-situ planetary radar

I Giannakis, J Martin-Torres, MP Zorzano, Y Su… - Icarus, 2023 - Elsevier
Ground-penetrating radar (GPR) is becoming a mainstream tool in planetary exploration,
and one of the few in-situ planetary geophysical methods. There are currently three missions …