Results 11 to 20 of about 301,038 (298)
Optimum design of nuclear electric propulsion spacecraft for deep space exploration
Energy Reports, 2022 Future space exploration is now focused on new field-deep space planets. Deep space exploration and the development and utilization of resources are inestimable strategic significance for the country to seize the initiative and command heights of deep ...
Xinyu Miao +4 more
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IEEE Access, 2023 Ion electric propulsion systems have been widely used in satellite station keeping, attitude control, and orbit transfer due to their advantages of high specific impulse, good flexibility, and high reliability.
Zheng Peng +5 more
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Anomaly Detection in Spacecraft Propulsion System using Time Series Classification based on K-NN
PHM Society Asia-Pacific Conference, 2023 In this paper, we propose an anomaly detection method developed by the team called “Team Tsubasa” in the PHMAP2023 Data Challenge. This is an anomaly detection competition for spacecraft propulsion systems (PHM Society, 2023).
Yoshiki Kato, Taku Kato, Tsubasa Tanaka
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Electric propulsion for satellites and spacecraft: established technologies and novel approaches
, 2016 Stéphane Mazouffre
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Physics of Plasmas, 2023 Low-temperature E×B plasmas are used in various applications, such as Hall thrusters for satellite propulsion, ion sources and magnetron discharges for plasma processing, and negative ion sources for neutral beam injection in fusion. The plasmas in these
J. Boeuf, A. Smolyakov
semanticscholar +1 more source
Dataset Generation Based on 1D-CAE Modeling for Fault Diagnostics in a Spacecraft Propulsion System
PHM Society Asia-Pacific Conference, 2023 The objective of this study is to generate a classified dataset of valve faults and bubble contamination anomalies in the propellant supply pipe of spacecraft propulsion systems.
Kohji Tominaga +6 more
semanticscholar +1 more source
PHM for Spacecraft Propulsion Systems: Similarity-Based Model and Physics-Inspired Features
PHM Society Asia-Pacific Conference, 2023 This paper presents a methodology designed for the Prognostics and Health Management (PHM) Asia-Pacific 2023 Conference Data Challenge. In particular, this study targets the health assessment of spacecraft propulsion systems.
Takanobu Minami, Jay Lee
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PHM Society Asia-Pacific Conference, 2023 This study presents a method for fault detection and severity estimation of the spacecraft propulsion system. The spacecraft propulsion system is complicated, consisting of many valves, and operates in a harsh environment.
Sang Kyung Lee +6 more
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Propulsion of Spacecraft to Relativistic Speeds Using Natural Astrophysical Sources [PDF]
Astrophysical Journal, 2020 In this paper, we explore from a conceptual standpoint the possibility of using natural astrophysical sources to accelerate spacecraft to relativistic speeds. We focus on light sails and electric sails, which are reliant on momentum transfer from photons
M. Lingam, A. Loeb
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The View of Micropropulsion Technology for China’s Advanced Small Platforms in Deep Space
Space: Science & Technology, 2022 In this paper, micropropulsion systems are analyzed in conjunction with the various mission requirements of China’s deep space exploration. As a great challenge facing the world, deep space exploration can be enabled only in a few countries with a ...
Yanming Wei +9 more
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