Abstract:

The sensor-target assignment is a key problem of sensor management in aerial defence system. The research on the tracking oriented sensor-target assignment problem in aerial defence system is done, and a 0-1 integer programming model for the problem is built up with subjective and objective assignment rules, the constrains mainly include the sensor tracking capability and target capacity of being tracked. A cooperative memetic particle swarm optimization(PSO) algorithm is constructed by the PSO algorithm and the neighbor search algorithm. In order to reflect the sensor combination in particle position vector, a special particle coding method is designed. Finally the experiments show that the proposed algorithm is feasible and effective.