Hostname: page-component-77c78cf97d-54lbx Total loading time: 0 Render date: 2026-04-24T10:00:43.332Z Has data issue: false hasContentIssue false

Particle filtering on the Euclidean group: framework and applications

Published online by Cambridge University Press:  01 November 2007

Junghyun Kwon
Affiliation:
School of Mechanical and Aerospace Engineering, Seoul National University, Seoul 151-742, Korea
Minseok Choi
Affiliation:
School of Mechanical and Aerospace Engineering, Seoul National University, Seoul 151-742, Korea
F. C. Park*
Affiliation:
School of Mechanical and Aerospace Engineering, Seoul National University, Seoul 151-742, Korea
Changmook Chun
Affiliation:
Intelligent Robotics Research Center, Korea Institute of Science and Technology, Seoul 136-791, Korea
*
*Corresponding author. E-mail: fcp@snu.ac.kr

Summary

We address general filtering problems on the Euclidean group SE(3). We first generalize, to stochastic nonlinear systems evolving on SE(3), the particle filter of Liu and West for simultaneous estimation of the state and covariance. The filter is constructed in a coordinate-invariant way, and explicitly takes into account the geometry of SE(3) and P(n), the space of symmetric positive definite matrices. Some basic results for bilinear systems on SE(3) with linear and quadratic measurements are also derived. Three examples—GPS attitude estimation, needle tip location, and vision-based robot end-effector pose estimation—are presented to illustrate the framework.

Information

Type
Article
Copyright
Copyright © Cambridge University Press 2007

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

Article purchase

Temporarily unavailable