Title :
Passive location by single observer with the unscented Kalman filter
Author :
Shunlan, Liu ; Yong, Ma ; Haiyun, Zhou
Author_Institution :
Hangzhou Dianzi Univ., China
Abstract :
Two methods of passive location, BO (bearings-only) and PRC (phase rate of change), are modeled in this paper, and then, relative algorithms and their error analyses are shown. Meanwhile, we point out whether or not the two methods are feasible in all conditions. Both of the methods with the unscented Kalman filter (UKF) are simulated to compare with each other at last.
Keywords :
Kalman filters; error analysis; UKF; error analysis; passive location; unscented Kalman filter; Control systems; Electromagnetic measurements; Error analysis; Fires; Gain measurement; Motion analysis; Partial response channels; Phased arrays; Reconnaissance; Signal processing; Bearings-Only(BO)Introduction; Passive Location; Phase Rate of Change (PRC); the Unscented Kalman Filter (UKF);
Conference_Titel :
Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, 2005. MAPE 2005. IEEE International Symposium on
Print_ISBN :
0-7803-9128-4
DOI :
10.1109/MAPE.2005.1618134
