| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1712869 | Journal of Systems Engineering and Electronics | 2008 | 6 Pages |
Abstract
Usually, only the Cramer-Rao lower bound (CRLB) of single target is taken into consideration in the state estimate of passive tracking systems. As for the case of multitarget, there are few works done due to its complexity. The recursion formula of the posterior Cramer-Rao lower bound (PCRLB) in multitarget bearings-only tracking with the three kinds of data association is presented. Meanwhile, computer simulation is carried out for data association. The final result shows that the accuracy probability of data association has an important impact on the PCRLB.
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Control and Systems Engineering
Authors
Guo Lei, Tang Bin, Liu Gang, Xiao Fei,