A position accuracy enhancement algorithm for a low-cost GPS receiver under distance boundary consideration

Han Sol Kim, Jin Bae Park, Young Hoon Joo

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Abstract

This paper proposes a position accuracy improvement algorithm for a low-cost global positioning system (GPS) receiver of a car navigation system considering a distance boundary. The proposed method enhances the position accuracy by matching the trajectory of a vehicle acquired by a GPS receiver with prebuilt map information. After acquiring the trajectory of a vehicle, the iterative closest point method is employed to compute the rotational and the translational errors among the trajectory of a vehicle and map information. These computed errors are used to correct the trajectory of a vehicle. Unlike previous studies, in the proposed method, some of map information over a certain distance away from the trajectory is ignored so that the computational efficiency can be guaranteed. Finally, the superiority of our method is proved throughout real experimental results.

Original languageEnglish
Title of host publication2016 International Conference on Robotics and Automation Engineering, ICRAE 2016
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages83-86
Number of pages4
ISBN (Electronic)9781509040728
DOIs
Publication statusPublished - 2016 Nov 8
Event2016 International Conference on Robotics and Automation Engineering, ICRAE 2016 - Jeju-Do, Korea, Republic of
Duration: 2016 Aug 272016 Aug 29

Publication series

Name2016 International Conference on Robotics and Automation Engineering, ICRAE 2016

Other

Other2016 International Conference on Robotics and Automation Engineering, ICRAE 2016
CountryKorea, Republic of
CityJeju-Do
Period16/8/2716/8/29

Bibliographical note

Funding Information:
This work was supported by the D2 innovation funded by the Korean Agency for Defense Development (ADD). (No. UC150001ID).

All Science Journal Classification (ASJC) codes

  • Mechanical Engineering
  • Control and Optimization
  • Control and Systems Engineering

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