Multi-Sensor Intelligent Switching Technology for Ground Time-Sensitive Targets
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Aiming at the tracking problem of the ground time-sensitive target,a multi-sensor intelligent switching scheme is proposed.Firstly,the initialization configuration of the sensor set is given for the target tracking platform by considering the possible combat task requirement.Then,the sensor classification combination is realized according to the sensor initialization configuration set and the data mutual benefit characteristic of different sensors.Based on Interacting Multiple Model(IMM) tracking algorithm,the performance index function of the sensor intelligent switching scheme is given by considering the target tracking precision and the online computation time.Using the given performance index function,the performance index value of each sensor combination is computed.In accordance with the performance index values,the intelligent switching of the sensor classification combination is completed.Finally,the simulation experimentation is presented to demonstrate the feasibility of the proposed multi-sensor intelligent switching scheme.