Aiming at the possible deviation of single surveillance technology on airport scene

propose a solution based on multiple surveillance technologies to improve reliability. The moving target is regarded as linear stochastic hybrid system

each surveillance technology is regarded as a non-ideal sensor. The proposed fusion algorithm is used to compute the weight of each sensor and calculate accurate position estimation. The simulation is tracking on free-moving particle

and the data show that the measurement data processed by fusion algorithm can achieve the desired precision.