Results 11 to 20 of about 27,125 (132)

COMPUTER VISION IN THE TELEOPERATION OF THE YUTU-2 ROVER [PDF]

ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2020
On January 3, 2019, the Chang'e-4 (CE-4) probe successfully landed in the Von Kármán crater inside the South Pole-Aitken (SPA) basin. With the support of a relay communication satellite "Queqiao" launched in 2018 and located at the Earth-Moon L2 ...
J. Wang, J. Li, S. Wang, T. Yu, Z. Rong, X. He, Y. You, Q. Zou, W. Wan, Y. Wang, S. Gou, B. Liu, M. Peng, K. Di, Z. Liu, M. Jia, X. Xin, Y. Chen, X. Cheng, X. Feng, C. Liu, S. Han, X. Liu   +22 more
doaj   +1 more source

Characteristic of Thermal Energy System Self-Driven by Exhausted Heat from Equipment in Lunar Base

Applied Thermal Engineering, 2022
: The conditions on the moon surface swings between extreme heat and extreme cold. When receives full sunlight may reach temperatures of around 121℃, while when dark could drop to as low as -150 ℃.
Kai Zhang, Peijie Sun, Shuangyin Li, C. Spataru, Xiaojing Lv, Y. Weng   +5 more
semanticscholar   +1 more source

Electrical Power Systems and Microgrid Technologies for Lunar Surface Missions A Review [PDF]

The Egyptian International Journal of Engineering Sciences and Technology
A number of space groups have been thinking about establishing a permanent, manned base on the moon in recent years. An installation of this type requires an incredibly dependable electrical power system in order to serve scientific equipment and ...
khaled wahdan, Magda Ibrahim, mohamed Elgamal, Abdelfattah Eladl   +3 more
doaj   +1 more source

Theoretical Study on Thermal Release of Helium-3 in Lunar Ilmenite

Minerals, 2021
The in-situ utilization of lunar helium-3 resource is crucial to manned lunar landings and lunar base construction. Ilmenite was selected as the representative mineral which preserves most of the helium-3 in lunar soil.
Hongqing Song, J. Zhang, Yueqiang Sun, Yongping Li, Xianguo Zhang, Dongyu Ma, J. Kou   +6 more
semanticscholar   +1 more source

A Research in Mass Estimation of Manned Lunar Landing Spacecraft Based on Discrete Event Simulation

DEStech Transactions on Computer Science and Engineering, 2016
The mass estimation of the spacecraft, as a top-level design of the manned lunar landing mission, is the main factor for designing the rocket carrying capacity and determining the composition and function of spacecraft system. This paper firstly built an analysis model of mass estimation for spacecraft which took the crew size, mission duration, orbit ...
Shuai Guo, Hua Wang, Yue You
openaire   +2 more sources

A Petri nets-based modeling method for multi robot path planning

Xibei Gongye Daxue Xuebao
The construction of lunar bases is one of the core enabling technologies in current lunar exploration and development plans of various countries. However, to eliminate the constraints of high transportation costs and limited manned space technology, a ...
CHU Jing, ZHOU Li, YUE Qi, HU Yue, ZHENG Zixuan, HUANG Yong   +5 more
doaj   +1 more source

Spaceborne and spaceborn: Physiological aspects of pregnancy and birth during interplanetary flight

Experimental Physiology, EarlyView.
Abstract Crewed interplanetary return missions that are on the planning horizon will take years, more than enough time for initiation and completion of a pregnancy. Pregnancy is viewed as a sequence of processes – fertilization, blastocyst formation, implantation, gastrulation, placentation, organogenesis, gross morphogenesis, birth and neonatal ...
Arun V. Holden
wiley   +1 more source

Hybrid uncertainty-based design optimization and its application to hybrid rocket motors for manned lunar landing

Chinese Journal of Aeronautics, 2017
Abstract Design reliability and robustness are getting increasingly important for the general design of aerospace systems with many inherently uncertain design parameters. This paper presents a hybrid uncertainty-based design optimization (UDO) method developed from probability theory and interval theory. Most of the uncertain design parameters which
Zhu, Hao, Tian, Hui, Cai, Guobiao
openaire   +1 more source

Discovery of Repeating Shallow Moonquakes in the Apollo Lunar Seismic Data

Geophysical Research Letters, Volume 53, Issue 10, 28 May 2026.
Abstract Shallow moonquakes have been considered unique due to their large magnitudes and affinities with intraplate earthquakes. However, the small number of detections (<80 events) has prevented detailed characterization. In this study, I identified a pair of repeating shallow moonquakes by analyzing a recently updated moonquake data set.
Keisuke Onodera
wiley   +1 more source

Packaging of Macroscopic Material Payloads: Needs, Challenges, Concepts, and Future Directions

Advanced Engineering Materials, Volume 28, Issue 9, 6 May 2026.
This review introduces a unified framework that decomposes any macroscopic packaging system into the payload, packaging material, and packaging strategy and combines them into a conceptual packaging equation: packaging strategy = payload + packaging material.
Venkata S. R. Jampani, Manos Anyfantakis
wiley   +1 more source