Fixed-wing unmanned aerial vehicle tracking target motion prediction method

• Main Authors: QU JIANQING, ZHU JUN, NIE XIAORAN, YU HUAN, CAO KUN, SHAO JINYI
• Format: Patent
• Language: Chinese; English
• Published: 23.02.2024
• Subjects: CALCULATING; COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS; COMPUTING; CONTROLLING; COUNTING; PHYSICS; REGULATING; SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES

The invention provides a fixed-wing unmanned aerial vehicle tracking target motion prediction method. The method comprises the steps of obtaining motion parameters of a fixed-wing unmanned aerial vehicle; calculating motion parameters of a target by using the motion parameters of the fixed-wing unmanned aerial vehicle; a BiRNN model is trained and tested; and inputting the motion parameters of the target into the trained BiRNN model, and performing target motion prediction through the tested BiRNN model. The design of the invention fits the flight characteristics of the fixed-wing unmanned aerial vehicle, the task of tracking a target by the fixed-wing unmanned aerial vehicle is fitted and improved, and the characteristics of high efficiency, rapidness and high intelligence are realized; the problem of how to optimize the problem that the task effectiveness and accuracy are reduced due to the fact that the target is easily separated from the visual field when the maneuvering target is tracked by the high-mane