Design of finite-time cooperative guidance law for hypersonic vehicles in dive phase

被引：0
|
作者：
Tang B. [1 ]
Xi J. [1 ]
Liu T. [2 ]
Li B. [3 ]
机构：
[1] College of Missile Engineering, Rocket Force University of Engineering, Xi'an
[2] Air Force Early Warning Academy, Wuhan
[3] The First Military Representative Office of Rocket Force Equipment Department in Xi'an, Xi'an
来源：
Beijing Hangkong Hangtian Daxue Xuebao/Journal of Beijing University of Aeronautics and Astronautics | 2021年 / 47卷 / 10期
关键词：
Adaptive disturbance observer; Cooperative guidance law; Finite-time theory; Hypersonic vehicle; Sliding mode control;
D O I：
10.13700/j.bh.1001-5965.2020.0363
中图分类号：
学科分类号：
摘要：
Focusing on the problem that multiple hypersonic vehicles in the dive phase attack a stationary target or a slowly moving target, a cooperative guidance law with Line-of-Sight (LOS) elevation and LOS azimuth constraint is designed based on finite-time theory. Firstly, the guidance process of the dive phase is divided into two directions: horizontal and longitudinal. Secondly, in the longitudinal LOS direction, the relative position difference and LOS velocity difference are introduced as errors into the guidance law, and the errors come from the hypersonic vehicles participating in the attack and their neighbors. Finally, in order to achieve the convergence of the horizontal and longitudinal LOS angles, the finite-time sliding mode guidance law is designed, and the upper bound of the time-varying disturbance is estimated by the designed adaptive disturbance observer. The finite-time convergence of the proposed cooperative guidance law is proved by Lyapunov function. The simulation results show that the proposed cooperative guidance law is correct and effective. © 2021, Editorial Board of JBUAA. All right reserved.
引用
收藏
页码：2105 / 2117
页数：12
相关论文
共 32 条
  • [11] ZHAO S Y, ZHOU R, WEI C., Design and feasibility analysis of a closed-form guidance law with both impact angle and time constraints, Journal of Astronautics, 30, 3, pp. 1064-1072, (2009)
  • [12] LEE J I, JEON I S, TAHK M J., Guidance law to control impact time and angle, IEEE Transactions on Aerospace and Electronic Systems, 43, 1, pp. 301-310, (2007)
  • [13] HARL N, BALAKRISHNAN S N., Impact time and angle guidance with sliding mode control, IEEE Transactions on Control Systems Technology, 20, 6, pp. 1436-1449, (2012)
  • [14] ZHOU J L, YANG J Y., Distributed guidance law design for cooperative simultaneous attacks with multiple missiles, Journal of Guidance, Control, and Dynamics, 39, 10, pp. 2439-2447, (2016)
  • [15] LYU T, LI C J, GUO Y N, Et al., Three-dimensional finite-time cooperative guidance for multiple missiles without radial velocity measurements[J], Chinese Journal of Aeronautics, 32, 5, pp. 1294-1304, (2019)
  • [16] DONG X W, XIANG J, HAN L, Et al., Distributed time-varying formation tracking analysis and design for second-order multi-agent systems, Journal of Intelligent & Robotic Systems, 86, 2, pp. 277-289, (2017)
  • [17] TOMIC S, BEKO M, DINIS R, Et al., Distributed RSS-based localization in wireless sensor networks using convex relaxation, 2014 International Conference on Computing, Networking and Communications (ICNC), pp. 853-857, (2014)
  • [18] SHI P, SHEN Q K., Cooperative control of multi-agent systems with unknown state-dependent controlling effects, IEEE Transactions on Automation Science and Engineering, 12, 3, pp. 827-834, (2015)
  • [19] YAO H, XI J X, WANG C, Et al., Active disturbance rejection based formation tracking and collision avoidance control for second-order multi-agent system, Journal of Beijing University of Aeronautics and Astronautics, 46, 5, pp. 960-977, (2020)
  • [20] YAO H, WU J Y, XI J X, Et al., Active disturbance rejection controller based time-varying formation tracking for second-order multi-agent systems with external disturbances[J], IEEE Access, 7, pp. 153317-153326, (2019)
1234