Name
Abstract | ||
|---|---|---|
To calculate the knee angle, stride counts, and walking distance, we propose a system, iKneePad, fusing two 9-axis sensors with Bluetooth equipped on the thigh and shank segments. The changing rates of hip and knee angles are used to determine the beginning and the ending of a stride. The thigh length, shank length, hip angle, and knee angle are used to calculate the walking distance. The experimental results show that the accuracy of stride count is 100%, the absolute mean errors of knee angle are 2.99° and 1.42° for the maximum and minimum flexion angles, respectively. For walking distance, the mean error rates are −2.40% and −2.26% for short (10m) and long (33m) distances, respectively. The proposed system also instantly provides feedback to users by showing on an Android smartphone when conducting rehabilitation or exercise with iKneePad. |
Year | DOI | Venue |
|---|---|---|
2020 | 10.1109/ISQED48828.2020.9136969 | 2020 21st International Symposium on Quality Electronic Design (ISQED) |
DocType | ISSN | ISBN |
Conference | 1948-3287 | 978-1-7281-4207-4 |
Citations | PageRank | References |
0 | 0.34 | 0 |
Authors | ||
7 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Teng-Chia Wang | 1 | 0 | 0.34 |
| Yan-Ping Chang | 2 | 0 | 0.34 |
| Chun-Jui Chen | 3 | 0 | 0.34 |
| Yun-Ju Lee | 4 | 0 | 0.68 |
| Chia-Chun Lin | 5 | 128 | 15.00 |
| Yung-Chih Chen | 6 | 413 | 39.89 |
| Wang Chun-Yao | 7 | 251 | 36.08 |