@inproceedings{cc0755f03d884b5c85f7c842a3f65c36,
title = "Reliability Improvement Methods for Power Loss in Spacecraft Power Systems",
abstract = "The reliability of spacecraft power systems directly impacts the success or failure of space missions. This paper focuses on a certain type of spacecraft power system, employing fault tree analysis to construct a fault tree model with 'bus power failure' as the top event. Through qualitative analysis, 'no output at bus convergence' is identified as a critical singlepoint fault of order-minimum cut set. Based on this, targeted reliability improvement measures are proposed and implemented from four dimensions: design, manufacturing process, process control, and experimental verification. The research results show that the proposed measures effectively improve system reliability, providing theoretical guidance and engineering reference for the design and optimization of spacecraft power systems.",
keywords = "Fault tree analysis, Minimum cut sets, Power systems, Reliability design, Spacecraft",
author = "Tingting Zhang and Junwu Yang and Zhenhua Wang",
note = "Publisher Copyright: {\textcopyright} 2026 IEEE.; 38th Chinese Control and Decision Conference, CCDC 2026 ; Conference date: 15-05-2026 Through 18-05-2026",
year = "2026",
doi = "10.1109/CCDC69976.2026.11560215",
language = "英语",
series = "38th Chinese Control and Decision Conference, CCDC 2026",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "6544--6548",
booktitle = "38th Chinese Control and Decision Conference, CCDC 2026",
address = "美国",
}