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Research on Wavelet Analysis Based Fault Diagnosis for Attitude Control Subsystem of Spacecraft
Pages: 73-78
Year: Issue:  5
Journal: AEROSPACE CONTROL

Keyword:  航天器姿态控制系统故障诊断小波分析;
Abstract: 小波分析是一种全新的时频两维的信号分析技术,本文将其引入航天器姿态控制系统故障诊断,并针对姿态控制系统所采用的红外地球敏感器、陀螺和姿控发动机的典型故障模式,研究了基于小波分析技术的故障诊断方法.仿真结果证明了所提方法的有效性.
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