TY - GEN
T1 - Three-dimensional optimal sliding mode guidance with impact angle constraint
AU - Chen, Zhe
AU - Tang, Shengjing
AU - Guo, Jie
N1 - Publisher Copyright:
© 2014 IEEE.
PY - 2015/3/2
Y1 - 2015/3/2
N2 - For issues that external uncertain disturbances and parameters perturbation can result in low guidance accuracy as well as poor robustness in traditional terminal phase, an optimal sliding mode guidance law with impact angle constraint was proposed. Firstly three-dimensional mathematical model of missile-target relative motion was established based on point mass assumption, then linear quadratic regulator with differential Riccati equations was adopted to meet the terminal impact angle while sliding mode control used to augment guidance robustness. The proof of Lyapunov stability and simulation results show that the combined three-dimensional optimal sliding mode guidance law can satisfy desired performance index and ensure high accuracy as well as strong robustness.
AB - For issues that external uncertain disturbances and parameters perturbation can result in low guidance accuracy as well as poor robustness in traditional terminal phase, an optimal sliding mode guidance law with impact angle constraint was proposed. Firstly three-dimensional mathematical model of missile-target relative motion was established based on point mass assumption, then linear quadratic regulator with differential Riccati equations was adopted to meet the terminal impact angle while sliding mode control used to augment guidance robustness. The proof of Lyapunov stability and simulation results show that the combined three-dimensional optimal sliding mode guidance law can satisfy desired performance index and ensure high accuracy as well as strong robustness.
KW - Impact angle constraint
KW - Optimal control
KW - Sliding mode guidance
KW - Three-dimensional guidance
UR - http://www.scopus.com/inward/record.url?scp=84932092767&partnerID=8YFLogxK
U2 - 10.1109/WCICA.2014.7053392
DO - 10.1109/WCICA.2014.7053392
M3 - Conference contribution
AN - SCOPUS:84932092767
T3 - Proceedings of the World Congress on Intelligent Control and Automation (WCICA)
SP - 4045
EP - 4049
BT - Proceeding of the 11th World Congress on Intelligent Control and Automation, WCICA 2014
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2014 11th World Congress on Intelligent Control and Automation, WCICA 2014
Y2 - 29 June 2014 through 4 July 2014
ER -