Node position prediction method of dynamic wireless network control system

The invention discloses a node position prediction method of a dynamic wireless network control system. According to the method, the position coordinate of a mobile node is modelled and analyzed by using a time sequence analysis method. The method comprises the following steps: firstly decomposing movement speed of a node group into horizontal and vertical directions to acquire coordinate data in the horizontal and vertical directions in a period of time; dividing the data into a sample set and a test set, and performing modeling and parameter estimation on data in a sample to establish a proper ARIMA (Autoregressive Integrated Moving Average) model; then predicting a network topological structure of a dynamic network, analyzing the prediction accuracy of the network from different angles, and protecting the node which probably becomes a route in the network so as to excellently maintain the robustness of the network.