<abstract xmlns="http://www.w3.org/1999/xhtml"><p>The paper proposes landmark sequence data association for Simultaneous Localization and Mapping (SLAM) for data association problem under conditions of noise uncertainty increase. According to the space geometric information of the environment landmarks, the information correlations between the landmarks are constructed based on the graph theory. By observing the variations of the innovation covariance using the landmarks of the adjacent two steps, the problem is converted to solve the landmark TSP problem and the maximum correlation function of the landmark sequences, thus the data association of the observation landmarks is established. Finally, the experiments prove that our approach ensures the consistency of SLAM under conditions of noise uncertainty increase.</p></abstract>

The paper proposes landmark sequence data association for Simultaneous Localization and Mapping (SLAM) for data association problem under conditions of noise uncertainty increase. According to the space geometric information of the environment landmarks, the information correlations between the landmarks are constructed based on the graph theory. By observing the variations of the innovation covariance using the landmarks of the adjacent two steps, the problem is converted to solve the landmark TSP problem and the maximum correlation function of the landmark sequences, thus the data association of the observation landmarks is established. Finally, the experiments prove that our approach ensures the consistency of SLAM under conditions of noise uncertainty increase.

Landmark Sequence Data Association for Simultaneous Localization and Mapping of Robots

Faculty of Automation and Information Engineering, Xi’an University of Technology, Xi’an 710048, Shaanxi, China

Cybernetics and Information Technologies

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

The paper proposes landmark sequence data association for Simultaneous Localization and Mapping (SLAM) for data association problem under conditions of noise...

Landmark Sequence Data Association for Simultaneous Localization and Mapping of Robots

Published Online: Nov 05, 2014

Page range: 86 - 95

DOI: https://doi.org/10.2478/cait-2014-0035

Keywords
Landmark sequence, data association, simultaneous localization and mapping, robots

© by Yingmin Yi

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Landmark Sequence Data Association for Simultaneous Localization and Mapping of Robots

Published Online: Nov 05, 2014

Page range: 86 - 95

DOI: https://doi.org/10.2478/cait-2014-0035

KeywordsLandmark sequence, data association, simultaneous localization and mapping, robots

© by Yingmin Yi

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Keywords
Landmark sequence, data association, simultaneous localization and mapping, robots