Simulation Analysis of Target Tracking Method Based on Unscented Kalman Filter
Tan Shou-lin · Journal of Zhengzhou University · 2008
Kalman Filter technology is one of the theory bases of target tracking.In engineering application,nonlinear filter algorithm is mostly used for target tracking.In this paper,Unscented Kalman Filter(UKF) is introduced to make simulation analysis of target tracking.For target tracking,The UKF overcomes the disadvantages of conventional Extended Kalman Filter(EKF) effectively and gives the optimal estimation approximation.The UKF improves the accuracy and stability.The simulation shows that the model proposed in this paper can well estimate the position and velocity of target tracking.For target manoeuver,accurate tracking is obtained with the multiple model algorithm.