Network topology control method and system for large-scale unmanned aerial vehicle cluster

The invention provides a network topology control method and system for a large-scale unmanned aerial vehicle cluster, and the method comprises the steps: initializing an unmanned aerial vehicle topology network, and obtaining the flight information of an unmanned aerial vehicle network node; estimating a dynamic topology path of adjacent nodes by using the flight information, and adaptively adjusting the overhead of the communication network according to an estimation result; calculating the lifetime of an important node for maintaining the topological structure according to the flight information, adjusting the configuration of the important node according to the lifetime, and reconstructing a topological network according to an adjustment result; and maintaining the reconstructed topology network. Compared with the prior art, the technical scheme of the invention can support the topology control of a large-scale unmanned aerial vehicle cluster, improve the communication efficiency of an unmanned aerial veh