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ACTA AERONAUTICAET ASTRONAUTICA SINICA ›› 2015, Vol. 36 ›› Issue (7): 2400-2410.doi: 10.7527/S1000-6893.2014.0160

• Electronics and Control • Previous Articles     Next Articles

A tracking model for near space hypersonic slippage leap maneuvering target

WANG Guohong1, LI Junjie1,2, ZHANG Xiangyu1, WU Wei1   

  1. 1. Institute of Information Fusion, Naval Aeronautical and Astronautical University, Yantai 264001, China;
    2. Unit 92635 of PLA, Qingdao 266041, China
  • Received:2014-05-06 Revised:2014-07-14 Online:2015-07-15 Published:2014-09-10
  • Supported by:

    National Natural Science Foundation of China (61372027,61102165); Special Foundation Issue for "Tai-Shan Scholar" Construction Project

Abstract:

The slippage leap maneuvering is one of the major maneuvering styles that the near space hypersonic vehicles may adopt, but there is little literature on the tracking techniques for the hypersonic slippage leap maneuvering target. Therefore, a special tracking model for the hypersonic slippage leap maneuvering target is put forward. The key of the model is to model target's acceleration as a zero mean stochastic process with sine wave autocorrelation, then a new state equation to track the near space hypersonic slippage leap maneuvering targets is built. Compared with Singer model, Jerk model and CV+CA+Singer interacting multiple model (IMM) by means of simulation experiments, the rationality and superiority of the proposed model for tracking the near space hypersonic slippage leap maneuvering target have been proved.

Key words: near space, hypersonic vehicles, slippage leap maneuvering, target tracking, sine wave autocorrelation, interacting multiple model

CLC Number: