Control Allocation for Spacecraft Under Actuator Faults

Introduction.- Spacecraft Model and Control Allocation Formulation.- Null-space based Optimal Control Allocation for Spacecraft Stabilization.- Robust finite-time control allocation under actuator misalignment.- Finite-Time Fault-Tolerant Spacecraft Attitude Control and Control allocation with Torque Saturation.- Fault Tolerant Control Allocation of Spacecraft Using Fault Detection and Diagnosis.- Extended State Observer based Optimal Control Allocation.- Nonlinear Proportional-Derivative Control Incorporating Closed-loop Control Allocation.- Closed-Loop-Based Control Allocation for Spacecraft Attitude Stabilization with Actuator Fault.- Conclusion

Prof. Qinglei Hu obtained his B. Eng degree in 2001 from the department of Electrical and Electronic Engineering at the Zhengzhou University, P.R. China, and M. Eng. and Ph.D. degree from the department of in Control Science and Engineering at the Harbin Institute of Technology with specialization in controls, P.R. China, in 2003 and 2006, respectively. From 2003 to 2014, he had been with the Department of Control Science and Engineering at Harbin Institute of Technology and was promoted to the rank of Professor with tenure in 2012. He worked as a postdoctoral research fellow in Nanyang Technological University from 2006-2007, and from 2008-2009, he visited University of Bristol as Senior Research Fellow supported by Royal Society Fellowship, and from 2010-2014, he visited Concorida University, Lakehead University and Nanyang Technological University again as visiting professor and then, he joined Beihang University in 2014 as "Outstanding Bairen Plan" Professor. His research interests include the design and control of spacecraft attitude system, and fault tolerant control to aerospace engineering. He has published significantly on the subjects with over 100 technical papers while enjoying the application of the theory through astronautic consulting. He has been actively involved in various technical professional societies such AIAA, IEEE and ASME, as reflected by AIAA Associate Fellow, IEEE Senior Member and general chair of many international conferences. He also previously served as Associate Editors for many international journals, such as the Aerospace Science and Technology and IEEE Transactions on Aerospace and Electronic Systems, etc..
Dr. Bo Li received the B.Eng. degree in electrical and electronic engineering from the School of Computer and Information Engineering, Henan University, Kaifeng, China, in 2010, the M.Eng. degree in aerospace engineering with specialty in navigation, guidance, and control from the Civil Aviation University of China, Tianjin,