Publisher : The Korean Society for Aeronautical & Space Sciences
DOI : 10.5139/IJASS.2015.16.2.278
Title & Authors
Integrated Guidance and Control Design for the Near Space Interceptor WANG, Fei; LIU, Gang; LIANG, Xiao-Geng;
Considering the guidance and control problem of the near space interceptor (NSI) during the terminal course, this paper proposes a three-channel independent integrated guidance and control (IGC) scheme based on the backstepping sliding mode and finite time disturbance observer (FTDO). Initially, the three-channel independent IGC model is constructed based on the interceptor-target relative motion and nonlinear dynamic model of the interceptor, in which the channel coupling term and external disturbance are regarded as the total disturbances of the corresponding channel. Then, the FTDO is introduced to estimate the target acceleration and control system loop disturbances, and the feed-forward compensation term based on the estimated values is employed to effectively remove the effect of disturbances in finite time. Subsequently, the IGC algorithm based on the backstepping sliding mode is also given to obtain the virtual control moment. Furthermore, a robust least-squares weighted control allocation (RLSWCA) algorithm is employed to distribute the previous virtual control moment among the corresponding aerodynamic fins and reaction jets, which also takes into account the uncertainty in the control effectiveness matrix. Finally, simulation results show that the proposed IGC method can obtain the small miss distance and smooth interceptor trajectories.
Integrated Guidance and Control (IGC);Finite Time Disturbance Observer (FTDO);Backstepping Sliding Mode;Robust Least-Squares weighted Control Allocation (RLSWCA);
Three-Dimensional Integrated Guidance and Control for Near Space Interceptor Based on Robust Adaptive Backstepping Approach, International Journal of Aerospace Engineering, 2016, 2016, 1
Hou, M., Liang, X. and Duan, G., "Adaptive block dynamic surface control for integrated missile guidance and autopilot", Chinese Journal of Aeronautics, Vol. 26, No. 3, 2013, pp. 741-750.
Ran, M., Wang, Q. and Hou, D., et al., "Backstepping design of missile guidance and control based on adaptive fuzzy sliding mode control", Chinese Journal of Aeronautics, Vol. 27, No. 3, 2014, pp. 634-642.
Menon, P. and Ohlmeyer, E., "Integrated design of agile missile guidance and autopilot systems", Control Engineering Practice, Vol. 9, No. 10, 2001, pp. 1095-1106.
Menon, P., Sweriduk, G. and Ohlmeyer, E., et al., "Integrated guidance and control of moving-mass actuated kinetic warheads", AIAA Journal of Guidance, Control and Dynamics, Vol. 27, No. 1, 2004, pp. 118-126.
Xue, W., Huang, C. and Huang, Y., "Design methods for the integrated guidance and control system", Control Theory & Applications, Vol. 30, No. 12, 2013, pp. 1511-1520. [in Chinese]
Shtessel, Y. and Tournes, C., "Integrated higherorder sliding mode guidance and autopilot for dual control missiles", AIAA Journal of Guidance, Control and Dynamics, Vol. 32, No. 1, 2009, pp. 79-94.
Shtessel, Y., Shkolnikov, I. and Levant, A., "Guidance and control of missile interceptor using second-order sliding modes", IEEE Transactions on Aerospace and Electronic Systems, Vol. 45, No. 1, 2009, pp. 110-124.
Dong, F., Lei, H. and Zhou, C., et al., "Research of integrated robust high order sliding mode guidance and control for missiles", Acta Aeronautica et Astronautica Sinica, Vol. 34, No. 9, 2013, pp. 2212-2218. [in Chinese]
Vaddi, S., Menon, P. and Ohlmeyer, E., "Numerical state-dependent Riccati equation approach for missile integrated guidance control", AIAA Journal of Guidance, Control and Dynamics, Vol. 32, No. 2, 2009, pp. 699-703.
Xin, M., Balakrishnan, S. and Ohlmeyer, E., "Integrated guidance and control of missiles with $\theta$-D method", IEEE Transactions on Control Systems Technology, Vol. 14, No. 6, 2006, pp. 981-992.
Yan, H. and Ji, H., "Integrated guidance and control for dual-control missiles based on small-gain theorem", Automatica, Vol. 48, No. 10, 2012, pp. 2686-2692.
Wang, X. and Wang, J., "Partial integrated missile guidance and control with finite time convergence", AIAA Journal of Guidance, Control and Dynamics, Vol. 36, No. 5, 2013, pp. 1399 -1409.
Wang, X. and Wang, J., "Partial integrated guidance and control for missiles with three-dimensional impact angle constraints", AIAA Journal of Guidance, Control and Dynamics, Vol. 37, No. 2, 2014, pp. 644-657.
Chen, W., "Disturbance observer based control for nonlinear systems", IEEE/ASME Transactions on Mechatronics, Vol. 9, No. 4, 2004, pp. 706-710.
Wei, X. and Guo, L., "Composite disturbanceobserver-based control and $H_\infty$ control for complex continuous models", International Journal of Robust and Nonlinear Control, Vol. 20, No. 1, 2004, pp. 106-118.
Yang, J., Su, J. and Li, S., et al., "High-order mismatched disturbance compensation for motion control systems via a continuous dynamic sliding-mode approach", IEEE Transactions on Industrial Informatics, Vol. 10, No. 1, 2014, pp. 604-614.
Chen, W., "Nonlinear disturbance observer-enhanced dynamic inversion control of missiles", AIAA Journal of Guidance, Control, and Dynamics, Vol. 26, No. 1, 2003, pp. 161-166.
Li, S. and Yang, J., "Robust autopilot design for bank-to-turn missiles using disturbance observers", IEEE Transactions on Aerospace and Electronic Systems, Vol. 49, No. 1, 2013, pp. 558-579.
Yang, J., Li, S. and Sun, C., "Nonlinear-disturbanceobserver-based robust flight control for airbreathing hypersonic vehicles", IEEE Transactions on Aerospace and Electronic Systems, Vol. 49, No. 2, 2013, pp. 1263-1275.
Shtessel, Y., Shkolnikov, I. and Levant, A., "Smooth second-order sliding modes: missile guidance application", Automatica, Vol. 43, No. 8, 2007, pp. 1470-1476.
Johansen, T. and Fossen, T., "Control allocation--a survey", Automatica, Vol. 49, No. 5, 2013, pp. 1087-1103.
Ghaoui, L. and Lebret, H., "Robust solutions to least squares problems with uncertain data", SIAM Journal on Matrix Analysis and Applications, Vol. 18, No. 4, 1997, pp. 1035-1064.
Cui, L. and Yang, Y., "Disturbance rejection and robust least-squares control allocation in flight control system", AIAA Journal of Guidance, Control, and Dynamics, Vol. 34, No. 6, 2011, pp. 1632-1643.
Zhou, D., Sun, S. and Teo, K., "Guidance laws with finite time convergence", AIAA Journal of Guidance, Control, and Dynamics, Vol. 32, No. 6, 2009, pp. 1838-1846.
Zhou, D. and Shao, C., "Dynamics and autopilot design for endoatmospheric interceptors with dual control systems", Aerospace Science and Technology, Vol. 13, No. 6, 2009, pp. 291-300.