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ACTA AERONAUTICAET ASTRONAUTICA SINICA ›› 2004, Vol. 25 ›› Issue (4): 352-356.

• 论文 • Previous Articles     Next Articles

Analysis and Study of Model Set Selection in Interacting Multiple Model Algrithm

XU Xiao-hao1, GAO Yan-jie2, YANG Guo-qing3   

  1. 1. Civil Aviation University of China, Tianjin 300300, China;2. Air Traffic Management Bureau of Civil Aviation of East China, Shanghai 200335, China;3. Genaral Administration of Civil Aviation of China, Beijing 100710, China
  • Received:2003-06-10 Revised:2003-11-12 Online:2004-08-25 Published:2004-08-25

Abstract: The model set selection in interacting multiple model algorithm are analyzed and stadied. First, the model set selection in theory are analyzed, and the mismatched model's effects on the track prediction performance are studied. Then, an adaptive coordinated turn model set are presented.After Monte Carlo simulation, it validated the theory analyse, and proves the IMM algorithm which adopts the adaptive coordinated turn model set to be superior.

Key words: model set, prediction, turn, turning rate, track