The Influence of Multisensor Registration Errors on Tracking Performances
Wang Li · Fire Control and Command Control · 2001
This paper discuss the centralized filtering solution to the multisensor aircraft tracking problem with sensor registration errors.Two EKF S(the optimal EKF(OF)and the suboptimal EKF(SF))based on a nonlinear coordinated turn maneuver model are designed and applied to that problem.Monte Carlo simulations results shows that the registration errors can significantly affect the aircraft opsition estimates but do not influence the velocity or acceleration estimates,and the perfomace of the OF is much better than the SF.