An Improved Localization Method Using Light Detection and Ranging for Indoor Positionings †
I tiakina i:
| I whakaputaina i: | Electronics vol. 14, no. 24 (2025), p. 4904-4924 |
|---|---|
| Kaituhi matua: | |
| Ētahi atu kaituhi: | , , |
| I whakaputaina: |
MDPI AG
|
| Ngā marau: | |
| Urunga tuihono: | Citation/Abstract Full Text + Graphics Full Text - PDF |
| Ngā Tūtohu: |
Kāore He Tūtohu, Me noho koe te mea tuatahi ki te tūtohu i tēnei pūkete!
|
MARC
| LEADER | 00000nab a2200000uu 4500 | ||
|---|---|---|---|
| 001 | 3286276000 | ||
| 003 | UK-CbPIL | ||
| 022 | |a 2079-9292 | ||
| 024 | 7 | |a 10.3390/electronics14244904 |2 doi | |
| 035 | |a 3286276000 | ||
| 045 | 2 | |b d20250101 |b d20251231 | |
| 084 | |a 231458 |2 nlm | ||
| 100 | 1 | |a Huang Yung-Fa |u Department of Information and Communication Engineering, Chaoyang University of Technology, Taichung 413310, Taiwan; yfahuang@cyut.edu.tw (Y.-F.H.); s11030623@gm.cyut.edu.tw (J.-Y.L.) | |
| 245 | 1 | |a An Improved Localization Method Using Light Detection and Ranging for Indoor Positionings † | |
| 260 | |b MDPI AG |c 2025 | ||
| 513 | |a Journal Article | ||
| 520 | 3 | |a This study proposes a low-cost indoor positioning system based on a single Light Detection and Ranging (LiDAR) sensor and several fixed reflective reference points. Distances are obtained by trigonometric measurement, and positions are computed by trilateration. In static tests the average error was 7.4 mm. When the target moves at walking speed, small survey errors of the reference points cause the average error to increase to 21.8 mm. Finally, the proposed Reference Point Update Method (RPUM) that continuously corrects reference point coordinates using a moving average of recent residuals reduces the dynamic error from 208.71 mm to 20.34 mm, which is about 90% improvement. The method used in this paper requires no additional hardware and runs in real time. | |
| 653 | |a Localization method | ||
| 653 | |a Cameras | ||
| 653 | |a Accuracy | ||
| 653 | |a Location based services | ||
| 653 | |a Communication | ||
| 653 | |a Lasers | ||
| 653 | |a Real time | ||
| 653 | |a Sensors | ||
| 653 | |a Static tests | ||
| 653 | |a Trilateration | ||
| 653 | |a Error reduction | ||
| 653 | |a Algorithms | ||
| 653 | |a Lidar | ||
| 653 | |a Localization | ||
| 653 | |a Light | ||
| 653 | |a Technology | ||
| 653 | |a Robotics | ||
| 700 | 1 | |a Ching-Mu, Chen |u Department of Communication Engineering, National Penghu University of Science and Technology, Magong 880011, Taiwan | |
| 700 | 1 | |a Jun-Yuan, Liao |u Department of Information and Communication Engineering, Chaoyang University of Technology, Taichung 413310, Taiwan; yfahuang@cyut.edu.tw (Y.-F.H.); s11030623@gm.cyut.edu.tw (J.-Y.L.) | |
| 700 | 1 | |a Tung-Jung, Chan |u Department of Communication Engineering, National Penghu University of Science and Technology, Magong 880011, Taiwan | |
| 773 | 0 | |t Electronics |g vol. 14, no. 24 (2025), p. 4904-4924 | |
| 786 | 0 | |d ProQuest |t Advanced Technologies & Aerospace Database | |
| 856 | 4 | 1 | |3 Citation/Abstract |u https://www.proquest.com/docview/3286276000/abstract/embedded/H09TXR3UUZB2ISDL?source=fedsrch |
| 856 | 4 | 0 | |3 Full Text + Graphics |u https://www.proquest.com/docview/3286276000/fulltextwithgraphics/embedded/H09TXR3UUZB2ISDL?source=fedsrch |
| 856 | 4 | 0 | |3 Full Text - PDF |u https://www.proquest.com/docview/3286276000/fulltextPDF/embedded/H09TXR3UUZB2ISDL?source=fedsrch |