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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Djuric, P.M. Zejie Zhang Bugallo, M.F. |
| Copyright Year | 2008 |
| Description | Author affiliation: Dept. of Electr. & Comput. Eng., Stony Brook Univ., Stony Brook, NY (Djuric, P.M.; Zejie Zhang; Bugallo, M.F.) |
| Abstract | Standard particle filters have shown excellent performance in many challenging scenarios of target tracking, and therefore they often are the method of choice. In cases when there is no knowledge about the noise distributions in the studied system, one cannot use these methods or will use them with assumptions that in general may lead to very poor results. An alternative to standard particle filters are the cost-reference particle filters. They are also based on the principle of exploring the state-space by drawing particles in that space but they do not require probabilistic information about the system. As with all particle-based filters, an important step in the implementation of cost-reference particle filters is the generation of new particles. In this paper we propose a new class of cost-reference particle filters which uses the extended Kalman filter for drawing of candidate particles. We demonstrate the performance of these filters on target tracking problems. We compare the new filter with traditional ones by simulated experiments. |
| Starting Page | 1 |
| Ending Page | 9 |
| File Size | 421294 |
| Page Count | 9 |
| File Format | |
| ISBN | 9781424414871 |
| ISSN | 1095323X |
| DOI | 10.1109/AERO.2008.4526444 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2008-03-01 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Target tracking Particle filters State estimation Filtering Equations Gaussian noise Particle tracking Particle measurements Cost function Kalman filters |
| Content Type | Text |
| Resource Type | Article |
| Subject | Aerospace Engineering Space and Planetary Science |
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