Multi-UAV Cooperative Strike Task Allocation Method Based on Rolling Time Domain Method

Abstract

The present invention aims at the task allocation problem of multi-UAV coordinated attack based on the rolling time domain method, and belongs to the technical field of multi-UAV coordinated control. First, the capability function of the UAV is established, and then the calculation method of the collaborative strike position of multiple UAVs is given through the Jacobian matrix of the capability function; then the UAV damage cost index function, the range cost index function and the multi-UAV collaborative strike position are established. The human-machine collaborative task allocation model uses the rolling time domain method to model the maneuver decision-making problem as an optimal control problem, and then discretizes the entire maneuvering enemy process in time and space to obtain the best maneuvering strategy in segments. , which provides the optimal decision-making method for multi-UAV coordinated strike missions. The invention can obtain greater target profit value and damage efficiency, and improves the collaborative strike capability of multiple UAVs.

Description

Technical field: [0001] The invention belongs to the technical field of coordinated control of multiple drones, and relates to a method for allocating coordinated strike tasks of multiple drones based on a rolling time domain method. Background technique: [0002] Fighter planes play an important role in today's wars. It has become the most powerful and suitable weapon in large-scale wars worldwide. Studying the combat effectiveness of fighter planes will not only help to improve the performance of fighter planes and promote the development and progress of combat technology, but also It is of great significance to strengthen the development of national defense in our country. Although stand-alone combat has certain advantages, in today's increasingly complex battlefield, stand-alone combat is far from meeting the requirements of combat. Multi-machine cooperative operations can make up for the shortcomings of weak stand-alone combat capabilities. On the one hand, it has an i...

AI Technical Summary

Problems solved by technology

Although the research on multi-UAV cooperative task assignment has achieved some research results, in the existing literature, the established multi-UAV cooperative task assignment model does not consider the ability of multi-UAV coordinated strikes, nor does it consider the target It is necessary to obtain the ability value of being attacked. The calculation of the cost of the voyage takes into account the voyage between the starting point and the target point, and the rolling time domain method is not introduced into the multi-UAV cooperative task allocation. The established multi-UAV combat The model is not perfect

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