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 language | English |
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Title of host publication | 2016 International Conference on Robotics and Automation Engineering, ICRAE 2016 |
Publisher | Institute of Electrical and Electronics Engineers Inc. |
Pages | 83-86 |
Number of pages | 4 |
ISBN (Electronic) | 9781509040728 |
DOIs | |
Publication status | Published - 2016 Nov 8 |
Event | 2016 International Conference on Robotics and Automation Engineering, ICRAE 2016 - Jeju-Do, Korea, Republic of Duration: 2016 Aug 27 → 2016 Aug 29 |
Publication series
Name | 2016 International Conference on Robotics and Automation Engineering, ICRAE 2016 |
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Other
Other | 2016 International Conference on Robotics and Automation Engineering, ICRAE 2016 |
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Country/Territory | Korea, Republic of |
City | Jeju-Do |
Period | 16/8/27 → 16/8/29 |
Bibliographical note
Funding Information:This work was supported by the D2 innovation funded by the Korean Agency for Defense Development (ADD). (No. UC150001ID).
Publisher Copyright:
© 2016 IEEE.
All Science Journal Classification (ASJC) codes
- Mechanical Engineering
- Control and Optimization
- Control and Systems Engineering