Results 11 to 20 of about 798,589 (237)
A New Life Prediction Scheme for Mechanical System with Considering the Mission Profile Switching
Applied Sciences, 2020 The life prediction is crucial to guarantee the reliability and safety of the mechanical system. The current prediction methods predict the life only based on the historical usage pattern of the mechanical system, and do not consider the mission profile ...
Jiancheng Yin +3 more
doaj +1 more source
Designing displaced lunar orbits using low-thrust propulsion [PDF]
, 2010 The design of spacecraft trajectories is a crucial task in space mission design. Solar sail technology appears as a promising form of advanced spacecraft propulsion which can enable exciting new space science mission concepts such as solar system ...
Colin R. McInnes +9 more
core +1 more source
Dust Deposition at Zhurong Landing Site From Multispectral Camera Observations
Geophysical Research Letters, 2023 Dust deposition is one of the most predominant processes occurring on Mars. Until now, just a few in situ observations have been conducted to investigate the Martian dust.
Qing Zhang +9 more
doaj +1 more source
Applied Sciences, 2019 The transient impact components in vibration signal, which are the major information for bearing fault severity recognition, are often interfered with by ambient noise.
Jiancheng Yin +5 more
doaj +1 more source
A Simplified Extension of Physics-Based Single Particle Model for Dynamic Discharge Current
IEEE Access, 2019 The prediction of the battery temperature and terminal voltage under dynamic load condition is crucial for a satellite battery management system. Restricted by parameter measurability and computing resources, equivalent circuit model has been commonly ...
Jinglong Chen +3 more
doaj +1 more source
Geophysical Research Letters, 2023 Using the high‐quality measurements of plasma by the Magnetospheric Multiscale (MMS) spacecraft, we investigate the wave‐particle interaction between cold protons and Electromagnetic ion cyclotron (EMIC) waves of different polarizations in the inner ...
Xinmin Li +5 more
doaj +1 more source
SensorsWavelength modulation spectroscopy off-axis integrated cavity output spectroscopy (WMS-OA-ICOS) is an in situ detection technique suitable for analyzing trace gases in the atmospheres, characterized by its high sensitivity and ease of integration ...
Tao Wu +10 more
doaj +1 more source
Cross-Domain Fault Diagnosis Using Knowledge Transfer Strategy: A Review
IEEE Access, 2019 Data-driven fault diagnosis has been a hot topic in recent years with the development of machine learning techniques. However, the prerequisite that the training data and the test data should follow an identical distribution prevents the conventional ...
Huailiang Zheng +6 more
doaj +1 more source
The Identification and Analysis of Gas-Related Volcanic Features within Chang’e-5 Landing Region
Remote Sensing, 2021 Chang’e-5 (CE-5) successfully landed on the young basalts area in the northeastern Oceanus Procellarum on 1 December 2020. Recent studies on the CE-5 landing area have shown that the lack of gas-related volcanic morphology indicates that the volatile ...
Yuan Chen +6 more
doaj +1 more source
AerospaceThis review examines advancements in Mars habitation technologies, emphasizing Earth-based analog missions and closed-loop life support systems critical for long-duration human presence on the Red Planet.
Yubin Zhong +7 more
doaj +1 more source