TY - GEN
T1 - Terminal sliding mode based impact angle guidance law with observability enhancement
AU - He, Shaoming
AU - Lin, Defu
AU - Wang, Jiang
N1 - Publisher Copyright:
© 2014 IEEE.
PY - 2015/1/12
Y1 - 2015/1/12
N2 - In this paper, a new impact angle constraint guidance law for stationary targets is presented based on terminal sliding mode control (TSMC) theory. The finite time stability of the line-of-sight (LOS) angular rate have finite time convergence under the proposed guidance law is obtained in theory. The boundness of unknown parameter estimation error is proven through Lyapunov method. Also, higher target observability is guaranteed by forcing an oscillatory missile motion trajectory. Numerical simulations results are provided to demonstrate the effectiveness of the proposed guidance law under different initial conditions.
AB - In this paper, a new impact angle constraint guidance law for stationary targets is presented based on terminal sliding mode control (TSMC) theory. The finite time stability of the line-of-sight (LOS) angular rate have finite time convergence under the proposed guidance law is obtained in theory. The boundness of unknown parameter estimation error is proven through Lyapunov method. Also, higher target observability is guaranteed by forcing an oscillatory missile motion trajectory. Numerical simulations results are provided to demonstrate the effectiveness of the proposed guidance law under different initial conditions.
UR - https://www.scopus.com/pages/publications/84922539544
U2 - 10.1109/CGNCC.2014.7007222
DO - 10.1109/CGNCC.2014.7007222
M3 - Conference contribution
AN - SCOPUS:84922539544
T3 - 2014 IEEE Chinese Guidance, Navigation and Control Conference, CGNCC 2014
SP - 77
EP - 82
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 -