Several Models of Air Traffic Flow

In allusion to China's urgent need for predictive control of the air traffic flow, this paper mainly introduce the research status and the development process of the air traffic flow model through studying the research history and various existing models. It also introduce and analysis five kinds of the mainstream models. Through analysis and comparison, it can be found that each model has its own characteristics and applicable airspace, which has great significance to the research of air traffic flow model in China.