An Active Lower Limb Orthosis based on Electromyogram Signals
碩士 === 國立清華大學 === 動力機械工程學系 === 103 === In this article, the author aimed to design a lower limb orthosis for the person whose lower limb can emerge the normal electromyography. According to the motion intention method, using the electromyography signal and upper limb angle as the trigger signals of...
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ndltd-TW-103NTHU53110852016-08-15T04:17:29Z http://ndltd.ncl.edu.tw/handle/97055059254358355477 An Active Lower Limb Orthosis based on Electromyogram Signals 基於肌電訊號之主動式下肢輔具設計 Li, Yi Jhen 李怡臻 碩士 國立清華大學 動力機械工程學系 103 In this article, the author aimed to design a lower limb orthosis for the person whose lower limb can emerge the normal electromyography. According to the motion intention method, using the electromyography signal and upper limb angle as the trigger signals of motion. The lower limb electromyography signal is processed by linear envelope method, and the signal was sent to the controller. The system used PI current feedback control to give the wearer’s knee appropriate aids. This orthosis is an exoskeleton with four flat EC motors as the actuators mounted on the outer of the wearer’s both knees and hips, and using a battery as the power source. While motor rotating, motor sends the torque to wearer’s knee, so that, the wearer will use less force when he/she is sitting down or standing up, and reach the aid purpose. Chen,Jian Shiang 陳建祥 2015 學位論文 ; thesis 62 zh-TW |
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碩士 === 國立清華大學 === 動力機械工程學系 === 103 === In this article, the author aimed to design a lower limb orthosis for the person whose lower limb can emerge the normal electromyography. According to the motion intention method, using the electromyography signal and upper limb angle as the trigger signals of motion. The lower limb electromyography signal is processed by linear envelope method, and the signal was sent to the controller. The system used PI current feedback control to give the wearer’s knee appropriate aids.
This orthosis is an exoskeleton with four flat EC motors as the actuators mounted on the outer of the wearer’s both knees and hips, and using a battery as the power source. While motor rotating, motor sends the torque to wearer’s knee, so that, the wearer will use less force when he/she is sitting down or standing up, and reach the aid purpose.
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author2 |
Chen,Jian Shiang |
author_facet |
Chen,Jian Shiang Li, Yi Jhen 李怡臻 |
author |
Li, Yi Jhen 李怡臻 |
spellingShingle |
Li, Yi Jhen 李怡臻 An Active Lower Limb Orthosis based on Electromyogram Signals |
author_sort |
Li, Yi Jhen |
title |
An Active Lower Limb Orthosis based on Electromyogram Signals |
title_short |
An Active Lower Limb Orthosis based on Electromyogram Signals |
title_full |
An Active Lower Limb Orthosis based on Electromyogram Signals |
title_fullStr |
An Active Lower Limb Orthosis based on Electromyogram Signals |
title_full_unstemmed |
An Active Lower Limb Orthosis based on Electromyogram Signals |
title_sort |
active lower limb orthosis based on electromyogram signals |
publishDate |
2015 |
url |
http://ndltd.ncl.edu.tw/handle/97055059254358355477 |
work_keys_str_mv |
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