A Collaborative Guidance and Control Method Based on Simulink Simulation

In this paper, In order to solve the problem of poor precision of UAV cluster cooperative guidance, a Simulink model is designed based on dual-layer cooperative guidance architecture for verification. Firstly, a bias proportional guidance law with attack angle constraint is designed based on the relative motion relation of the target. Then, based on the sight coordinate system of the missile, the remaining attack time of the missile is estimated under the designed guidance law, and the co-bias proportional guidance law is designed. Aiming at the cooperative guidance problem, a robust control algorithm is designed to compensate the influence of unknown external disturbance and improve the robustness of UAV system. Finally, the Simulink model is designed according to the mathematical model, and the Simulink simulation is used to simulate the UAV cluster cooperative guidance under the conditions of no wind disturbance and wind disturbance. The experimental results show that the designed control law can realize the cooperative guidance of multiple UAVs, and has a good ability to resist external interference.