Group Formation Basd on SATC-ALO and SOM Neural Network

Rennong Yang, Zhenxing Zhang, Yuhuan Fang, Lixin Yu, Jialiang Zuo
2019 Xibei Gongye Daxue Xuebao/Journal of Northwestern Polytechnical University  
Firstly, the problem of group-air grouping is analyzed to introduce the aircraft attribute grouping model and aircraft fuel consumption grouping model. Then, SATC-ALO optimized by Chaos optimization algorithm and Tournament Selection strategy and SOM neural network are used to solve the formation grouping model. Finally, comparative experiments of similarity calculation method and formation grouping method were performed with 50 groups of data. The experimental results show that hybrid method
more » ... superior to Euclidean distance method. SATC-ALO algorithm has the highest grouping accuracyand meets the real-time requirements. However, the number of groups needs to be specified in advance. The accuracy of SOM neural network grouping is slightly lower than SATC-ALO algorithm, but the grouping time is lower than SATC-ALO algorithm, and there is no need to specify the number of groups. Both SOM neural network and SATC-ALO algorithm can perfectly solve the problem of group-air grouping and have practical application value.
doi:10.1051/jnwpu/20193720407 fatcat:7buljkueavdz5j3lzf5fftmd7m