Fault diagnosis for satellite attitude control systems with four flywheels

• Main Authors: Wang, Zhenhua, Shen, Yi, Zhang, Xiaolei, Wang, Danwei
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2018
• Subjects: Attitude Control System; Fault Diagnosis; DRNTU::Engineering::Electrical and electronic engineering
• Online Access: https://hdl.handle.net/10356/87641; http://hdl.handle.net/10220/46769
• Institution: Nanyang Technological University

This paper proposes a novel fault diagnosis approach for the satellite attitude control system with flywheel faults. The key contributions include fault estimation by sparse approximation algorithm and diagnosis of multiple faults. In this paper, a Taylor series expansion is used to derive a fault e...