The modeling and simulation of intelligence information process of command and control system based on IDEF and Petri nets

Intelligence activities are the basic activities of operational command, which have features of asynchronous and concurrent, that is difficult to use traditional mathematical tools to analyze.On the basis of analysis of digital division intelligence information process of activities, combined with the IDEF methodology and intelligence information process model established by Petri nets, evidenced by the model simulation run results: the model can more really describe the intelligence activities process and can effectively analyze the rationality and feasibility of command work organization.