Title :
Observability analysis of single passive observer
Author :
Yiyu, ZHOU ; Zhongkang, Sun
Author_Institution :
Dept. of Electron. Eng., Nat. Univ. of Defense Technol., Hunan, China
Abstract :
In this paper observability of single passive observer for target motion slate estimation is discussed. Passive observation systems are divided into bearing, time of arrival, Doppler, bearing and time of arrival, bearing and Doppler observation systems. For every type of systems, observability is analyzed in common observation model. The approximate equivalent relation in systems between time difference of arrival and Doppler is shown by comparing their observability degrees
Keywords :
Doppler measurement; Doppler radar; motion estimation; observability; state estimation; target tracking; Doppler observation; bearing; observability analysis; observation model; single passive observer; target motion slate estimation; time of arrival; Frequency measurement; Motion analysis; Motion estimation; Motion measurement; Nonlinear equations; Observability; Observers; Pulse measurements; State estimation; Sun; Time difference of arrival; Time measurement;
Conference_Titel :
Aerospace and Electronics Conference, 1995. NAECON 1995., Proceedings of the IEEE 1995 National
Conference_Location :
Dayton, OH
Print_ISBN :
0-7803-2666-0
DOI :
10.1109/NAECON.1995.521941
