TY - GEN
T1 - Modeling and robust adaptive attitude control of near space interceptor
AU - Yu, Jianglong
AU - Xiong, Zihao
AU - Yi, Ke
AU - Ren, Zhang
AU - Li, Qingdong
AU - Zhou, Weiwen
N1 - Publisher Copyright:
© 2016 IEEE.
PY - 2016/8/3
Y1 - 2016/8/3
N2 - This paper establishes a precise model of near space interceptor with RCS and presents a robust adaptive attitude control law for it. Based on the normal model of the interceptor, this paper focuses on the analysis of all kinds of disturbance that may exist in the model, such as centroid drift and thrust misalignment, and gives the precise model of the disturbance. Then, the robust adaptive attitude control law is designed by using the back-stepping method and Nonlinear Extended State Observer(NESO). Back-stepping method is used to guarantee the system's stability and robustness, and NESO is used to estimate the integrated disturbance. The PWPF modulator is used to discretize the continuous control law. Finally, numerical simulations are performed using longitudinal attitude channel and the simulation results demonstrate the effectiveness of the attitude control law.
AB - This paper establishes a precise model of near space interceptor with RCS and presents a robust adaptive attitude control law for it. Based on the normal model of the interceptor, this paper focuses on the analysis of all kinds of disturbance that may exist in the model, such as centroid drift and thrust misalignment, and gives the precise model of the disturbance. Then, the robust adaptive attitude control law is designed by using the back-stepping method and Nonlinear Extended State Observer(NESO). Back-stepping method is used to guarantee the system's stability and robustness, and NESO is used to estimate the integrated disturbance. The PWPF modulator is used to discretize the continuous control law. Finally, numerical simulations are performed using longitudinal attitude channel and the simulation results demonstrate the effectiveness of the attitude control law.
KW - Attitude Control
KW - Near Space Interceptor
KW - PWPF Modulate
KW - Robust Adaptive Control
UR - https://www.scopus.com/pages/publications/84983801979
U2 - 10.1109/CCDC.2016.7531250
DO - 10.1109/CCDC.2016.7531250
M3 - 会议稿件
AN - SCOPUS:84983801979
T3 - Proceedings of the 28th Chinese Control and Decision Conference, CCDC 2016
SP - 1663
EP - 1668
BT - Proceedings of the 28th Chinese Control and Decision Conference, CCDC 2016
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 28th Chinese Control and Decision Conference, CCDC 2016
Y2 - 28 May 2016 through 30 May 2016
ER -