The Development Of Automatic Train Operation(ATO) With Fuzzy Neural Network(FNN) Algorithm

As Zhengzhou-Xi'an, Wuhan-Guangzhou railway opened one after another, the 'high-speed high-density, high-comfort'railway will be the target in the future. Manual driving mode was difficult to meet the requirements of Automatic train operation system (ATO), which has been widespreaded concerning within the industry, as the core subsystem of Automatic train control system (ATC).Research and development on ATO has been on the agenda.Under the security protection from the ATP, ATO can drive the train automatically,and will achieve the requirement including safe and stable, punctuality, comfort, en-ergy efficiency, precise positioning parking.The train operation has complex, multi-targeted, non-liner features. Fuzzy neural network takes into account the fuzzy theory and neural networks in knowledge acquisition, uncertainty environment description, reasoning, calculation ability, learning ability and other aspects of complementarity. To reflect the control of human thought better, to meet the requirements of train high quality control.This paper has summarized the technology and Strategy Algorithm of automatic train operation on the current situation, conducted in-depth reseach in automatic train operation system with fuzzy neural networks.Made a detailed study of traction calculation model, theory of Automatic Train Operation, train model, and gave the line data processing method of the train, the optimizational operation principles and strategies for automatic train operation; Applied fuzzy neural network theory to automatic train operation system, given the specific control algorithms and fuzzy evaluation function; researched and designed the corresponding simulation software for the automatic train systemIt will be provide a new method to achieve the high-quality control in the train operation,If we applied the fuzzy neural networkd theory to ATO. Simulation results show that:in the ATO,the control technology of the fuzzy neural network ensures high quality train operation.