The Application of BP Neutral Network Optimized by Genetic Algorithm in Transportation Data Fusion

摘要：

BP neutral network is a method to fuse datas from several dissimilar sensors for more precise results, but its low convergence rate and easily falling into local minimum often decrease the fusion precision. In order to overcome this drawback, we combined BP neutral network with genetic algorithm, and optimized connection weights and threshold value of BP neutral network by genetic algorithm. Then the optimal BP neutral network was applied in transportation system for traffic volume fusion. Experiment result demonstrates that our method satisfied the real-time request of transportation system more effectively.

关键词： BP neutral network genetic algorithm data fusion transportation

作者: Xiaomei Sun Zhaosheng Yang Zhijian Wang

作者单位: College of Traffic and Transportation &State Key Lab of Automobile Dynamic Simulation, Jilin Univers College of Traffic and Transportation &State Key Lab of Automobile Dynamic Simulation, Jilin Univers

会议类型: 国际会议

会议名称: The 2nd IEEE International Conference on Advanced Computer Control(第二届先进计算机控制国际会议 ICACC 2010)

会议地点: 沈阳

会议语种:英文

页码: 560-563

在线出版日期: 2010-03-27（万方平台首次上网日期，不代表论文的发表时间）