UKF and Its Application to Target Tracking
Jing Zhan-rong · Fire Control and Command Control · 2008
The Extended Kalman Filter(EKF) is widely applied to target tracking in Gaussian noise environment.However its drawbacks are poor filtering precision and filtering disconvergence.In order to overcome those the Unscented Kalman Filter(UKF) is applied to target tracking in nonlinear system,and sampling strategy is proportionably modified.UKF is compared with EKF for target tracking.Simulation results show that UKF is superior in filtering precision,and provides stronger ability to suppress noise in lower complex.