| Presentation | 2022-11-15 Examination of 3D Position Estimation of Drone by TDOA Taiki Shibata, Tosihisa Kamei, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this report, we used TDOA (Time Difference of Arrival) positioning, which is one of the methods for estimating the position of an object. We investigated the method of estimating the position of the drone three-dimensionally from the difference in the reception time. In the simulation study, we set the coordinates of five observation points and the coordinates of the drone, received the radio waves emitted by the drone in the order that each observation point was closest to the drone, and obtained the time difference to reproduce the flow of estimating the position. did. As a result of the examination, under the condition that the time resolution of the observation equipment to be used in the experiment is 1.0×10^(-9), the distance between the observation points is 300 m, and the altitude of the drone is 30 m, the It was found that the maximum coordinate error is less than 1m, and the altitude Z error is less than 10m. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | TDOA / Location systems |
| Paper # | MW2022-117 |
| Date of Issue | 2022-11-08 (MW) |
| Conference Information | |
| Committee | MW |
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| Conference Date | 2022/11/15(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Fukue-Bunka-Kaikan |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Microwave, etc. |
| Chair | Noriharu Suematsu(Tohoku Univ.) |
| Vice Chair | Tadashi Kawai(Univ. of Hyogo) / Kensuke Okubo(Okayama Prefectural Univ.) / Hideyuki Nakamizo(Mitsubishi Electric) |
| Secretary | Tadashi Kawai(Univ. of Electro-Comm) / Kensuke Okubo(Toshiba) / Hideyuki Nakamizo |
| Assistant | Naoki Hasegawa(Softbank) / Kosuke Katayama(NIT Tokuyama College) |
| Paper Information | |
| Registration To | Technical Committee on Microwaves |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Examination of 3D Position Estimation of Drone by TDOA |
| Sub Title (in English) | |
| Keyword(1) | TDOA |
| Keyword(2) | Location systems |
| 1st Author's Name | Taiki Shibata |
| 1st Author's Affiliation | National Defense Academy of Japan(NDA) |
| 2nd Author's Name | Tosihisa Kamei |
| 2nd Author's Affiliation | National Defense Academy of Japan(NDA) |
| Date | 2022-11-15 |
| Paper # | MW2022-117 |
| Volume (vol) | vol.122 |
| Number (no) | MW-250 |
| Page | pp.pp.46-51(MW), |
| #Pages | 6 |
| Date of Issue | 2022-11-08 (MW) |