A tracking model for near space hypersonic slippage leap maneuvering target
WANG Guohong;LI Junjie;ZHANG Xiangyu;WU Wei;Institute of Information Fusion,Naval Aeronautical and Astronautical University;Unit 92635 of PLA;
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.
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