TY - GEN
T1 - Fault tolerant attitude tracking control for Mars entry vehicles via Takagi-Sugeno model
AU - Jiang, Bo
AU - Wu, Huai Ning
AU - Guo, Lei
N1 - Publisher Copyright:
© 2014 IEEE.
PY - 2015/1/12
Y1 - 2015/1/12
N2 - In this paper, a fault tolerant fuzzy tracking controller is designed for Mars entry vehicles during the entry phase in the presence of actuator failures. The original nonlinear attitude dynamics are divided into two subsystems based on the concept of time-scale decomposition. Dynamic inversion method is employed for the slow kinematic subsystem to give the angular velocity command by taking the attitude command as its input. The Takagi-Sugeno (T-S) fuzzy model based control method is applied for the fast kinetic subsystem by taking angular velocity command as its input to derive the desired control torque in the presence of actuator failures. Finally, the simulation results are given to demonstrate the effectiveness of the developed method for the Mars entry fault tolerant attitude control problem.
AB - In this paper, a fault tolerant fuzzy tracking controller is designed for Mars entry vehicles during the entry phase in the presence of actuator failures. The original nonlinear attitude dynamics are divided into two subsystems based on the concept of time-scale decomposition. Dynamic inversion method is employed for the slow kinematic subsystem to give the angular velocity command by taking the attitude command as its input. The Takagi-Sugeno (T-S) fuzzy model based control method is applied for the fast kinetic subsystem by taking angular velocity command as its input to derive the desired control torque in the presence of actuator failures. Finally, the simulation results are given to demonstrate the effectiveness of the developed method for the Mars entry fault tolerant attitude control problem.
UR - https://www.scopus.com/pages/publications/84922567424
U2 - 10.1109/CGNCC.2014.7007527
DO - 10.1109/CGNCC.2014.7007527
M3 - 会议稿件
AN - SCOPUS:84922567424
T3 - 2014 IEEE Chinese Guidance, Navigation and Control Conference, CGNCC 2014
SP - 2299
EP - 2304
BT - 2014 IEEE Chinese Guidance, Navigation and Control Conference, CGNCC 2014
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 6th IEEE Chinese Guidance, Navigation and Control Conference, CGNCC 2014
Y2 - 8 August 2014 through 10 August 2014
ER -