Velocity-free fault-tolerant control allocation for flexible spacecraft with redundant thrusters

• Main Authors: Hu, Qinglei, Li, Bo, Wang, Danwei, Poh, Eng Kee
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2013
• Subjects: DRNTU::Engineering::Electrical and electronic engineering
• Online Access: https://hdl.handle.net/10356/100858; http://hdl.handle.net/10220/16956
• Institution: Nanyang Technological University

This paper proposes a novel velocity-free nonlinear proportional-integral (PI) control allocation scheme for fault-tolerant attitude control of flexible spacecraft under thruster redundancy. More specifically, the nonlinear PI controller for attitude stabilisation without using body angular velocity...