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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Heon-Cheol Lee Shin-Kyu Park Jeong-Sik Choi Beom-Hee Lee |
| Copyright Year | 2009 |
| Description | Author affiliation: School of Electrical Engineering and Computer Sciences, Seoul National University, Seoul, Korea (Heon-Cheol Lee; Shin-Kyu Park; Jeong-Sik Choi; Beom-Hee Lee) |
| Abstract | FastSLAM is a framework which solves the problem of simultaneous localization and mapping using a Rao-Blackwellized particle filter. Conventional FastSLAM is known to degenerate over time in terms of accuracy due to the particle depletion in resampling phase. In this work, a new FastSLAM framework is proposed to prevent the degeneracy by particle cooperation. First, after resampling phase, a target that represents an estimated robot position is computed using the positions of particles. Then, particle swarm optimization is performed to update the robot position by means of particle cooperation. Computer simulations revealed that the proposed framework shows lower RMS error in both robot and feature positions than conventional FastSLAM. |
| Starting Page | 2763 |
| Ending Page | 2768 |
| File Size | 233360 |
| Page Count | 6 |
| File Format | |
| ISBN | 9781424427932 |
| ISSN | 1062922X |
| DOI | 10.1109/ICSMC.2009.5346572 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2009-10-11 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Particle swarm optimization Simultaneous localization and mapping Particle filters Computer simulation Mobile robots Cybernetics USA Councils Target tracking Particle tracking Random variables particle swarm optimization mobile robot FastSLAM particle filter |
| Content Type | Text |
| Resource Type | Article |
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