Interacting Multiple Mode Tracking Algorithm Based on Modified Coordinate Turn Model

Abstract:

The continuing success of near space hypersonic aircraft flight test has become a real threat to China's space attack-defense system, In view of the problem that the single model cannot track such target effectively, an interacting multiple model (IMM) tracking algorithm based on modified cornering model (MCT) was proposed. First the characteristics of near space hypersonic target were analyzed, and then the target real-time angular velocity according to the target motion equation was estimated, finally the near space hypersonic target tracking through the IMM was carried out. The Monte Carlo simulation results show that the IMM tracking algorithm can effectively track near space hypersonic target, and the tracking accuracy and stability are superior to single model, it has certain practical significance.

• Periodical: Applied Mechanics and Materials (Volume 610)
• Pages: 534-539
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.610.534
• Online since: August 2014
• Authors: Song Xiao*, Xian Si Tan, Hong Wang
• Keywords: Coordinate Turn Model, Hypersonic Target, Interacting Multiple Model, Near Space

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