| Presentation | 2013-02-02 Estimating wheelchair trajectory using a three-axis acceleration sensor Shin Murao, Takanori Nishino, Hiroshi Naruse, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Techniques that can estimate a trajectory of people, cars, and airplanes and navigate them are developed and widely used The Global Positioning System (GPS) is used most of system estimates the trajectory However, it is difficult to use the GPS in a building and an underground We examine a method which uses the acceleration sensor that estimates the trajectory on wheelchair users Acceleration sensor that achieves wherever can use it and small and have low power consumption In this study, we analyze the wheelchair trajectory using acceleration signals obtained by the sensors attached on the wheelchair wheel The proposed method estimates the wheelchair trajectory on the floor and the elevator up-down movement The results show that our proposed method estimated the trajectory on the floor, it had a few errors in the wheelchair rotation angle but most of trajectory linear distance had good results Estimations of the up-down movement were estimated within 0.2 m accuracy |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | trajectory estimation / acceleration / acceleration sensor / gravity acceleration / up-down movement |
| Paper # | WIT2012-40 |
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| Conference Information | |
| Committee | WIT |
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| Conference Date | 2013/1/26(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
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| Paper Information | |
| Registration To | Well-being Information Technology(WIT) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Estimating wheelchair trajectory using a three-axis acceleration sensor |
| Sub Title (in English) | |
| Keyword(1) | trajectory estimation |
| Keyword(2) | acceleration |
| Keyword(3) | acceleration sensor |
| Keyword(4) | gravity acceleration |
| Keyword(5) | up-down movement |
| 1st Author's Name | Shin Murao |
| 1st Author's Affiliation | Graduate School of Engineering , Mie University() |
| 2nd Author's Name | Takanori Nishino |
| 2nd Author's Affiliation | Graduate School of Engineering , Mie University |
| 3rd Author's Name | Hiroshi Naruse |
| 3rd Author's Affiliation | Graduate School of Engineering , Mie University |
| Date | 2013-02-02 |
| Paper # | WIT2012-40 |
| Volume (vol) | vol.112 |
| Number (no) | 426 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |