Title :
Passive Location Algorithm Based on Maximum Probability Density
Author :
Zhang, Zhihui ; Huang, Gaoming ; Wang, Chengping ; Liu, Ying
Author_Institution :
Coll. of Electron. Eng., Naval Univ. of Eng., Wuhan, China
Abstract :
Firstly, the probability density of a target was formulized, but the corresponding point of the maximum probability density could not be directly obtained. A passive location algorithm based on maximum probability density was proposed to solve the problem in this paper. Secondly, several passive location algorithms were compared with simulations. The proposed location algorithm could be applied to omni-directional location, and the location precision could be improved at the same time.
Keywords :
military systems; probability; target tracking; maximum probability density; omnidirectional location; passive location algorithm; target tracking; Approximation algorithms; Density measurement; Educational institutions; Error analysis; Gaussian distribution; Goniometers; Maximum likelihood estimation; Measurement errors; Probability; Statistical distributions;
Conference_Titel :
Information Engineering and Computer Science, 2009. ICIECS 2009. International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-4994-1
DOI :
10.1109/ICIECS.2009.5366486
