| Presentation | 2004/3/11 Selection of optimal target target trajectiory for lower extremity FES Koji TANIDA, Ryoko FUTAMI, Nozomu HOSHIMIYA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | One method of deciding target trajectory in FES is to use that of healthy subject. But when we apply FES to paralyzed patients, it is difficult for them to follow that trajectory. So we can consider that there is another optimal target trajectory for patients. This report shows how to get optimal target trajectory for lower extremity FES. We make a program which calculates a joint torque and muscle tension by using inverse kinetics, and we define an evaluation function. It adds integration value of joint torque, smoothness, displacement of center-of-gravity position, applying a coefficient. We minimize an evaluation function by using simplex method, and searched the optimal target trajectory under the restriction in maximum muscular tension and number of muscle we can stimulate. When restriction wasn't prepared, simulated trajectory was similar to that of healthy subjects. And we confirmed that the method shown by this research is appropriate. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | FES / standing up / target orbit / control norm |
| Paper # | MBE2003-148 |
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| Conference Information | |
| Committee | MBE |
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| Conference Date | 2004/3/11(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Paper Information | |
| Registration To | ME and Bio Cybernetics (MBE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Selection of optimal target target trajectiory for lower extremity FES |
| Sub Title (in English) | |
| Keyword(1) | FES |
| Keyword(2) | standing up |
| Keyword(3) | target orbit |
| Keyword(4) | control norm |
| 1st Author's Name | Koji TANIDA |
| 1st Author's Affiliation | Graduate School of Engineering, Tohoku University() |
| 2nd Author's Name | Ryoko FUTAMI |
| 2nd Author's Affiliation | Graduate School of Engineering, Tohoku University |
| 3rd Author's Name | Nozomu HOSHIMIYA |
| 3rd Author's Affiliation | Graduate School of Engineering, Tohoku University |
| Date | 2004/3/11 |
| Paper # | MBE2003-148 |
| Volume (vol) | vol.103 |
| Number (no) | 731 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |