Multi-missile Coordination High Precision Guidance and Control Method for Beam-riding Guidance

Due to the limitation of target indication error and steady-state tracking error, it is difficult for the existing beam-riding guidance weapon system to attack long-range and high-maneuvering targets accurately. In order to solve this problem, this paper proposes a high precision guidance and control method for beam-riding guidance multi missile coordination: through sharing error information between multiple missiles in the same guiding beam, correcting the center line of guided beam and eliminating the steady-state error in the process of missile tracking target, thus the strike capability of the guided missile for long distance and high maneuvering target is enhanced. The six degree of freedom controlled trajectory simulation is used to verify this method. The simulation results show that the guidance and control method is correct and effective. Compared with the existing beam-riding guidance system, it has a higher hit precision and better application prospect.