Title :
Passive locating algorithm by measuring azimuth and its variation velocity
Author :
Zhen, Shi ; Zijian, Cheng ; Ciyu, Ji ; Han, Huang
Author_Institution :
Coll. of Autom., Harbin Eng. Univ., Harbin, China
Abstract :
Based on the measurement of azimuth and its variation velocity, the UKF (Unscented Kalman filter) is used to estimate the target position in the passive locating problem. Algorithm model is proposed and simulation calculation is carried out. Simulation results show that the proposed algorithm is feasible to solve the passive locating problem.
Keywords :
Kalman filters; estimation theory; azimuth measurement; passive locating algorithm; target position estimation; unscented Kalman filter; variation velocity; Azimuth; Equations; Kalman filters; Linear approximation; Mathematical model; Noise; Target tracking; Nonlinear state estimation; Passive locating; UKF; UT;
Conference_Titel :
Systems and Control in Aeronautics and Astronautics (ISSCAA), 2010 3rd International Symposium on
Conference_Location :
Harbin
Print_ISBN :
978-1-4244-6043-4
Electronic_ISBN :
978-1-4244-7505-6
DOI :
10.1109/ISSCAA.2010.5633040
