Design and analysis of ankle foot orthosis for disabled children

S. Mohamaddan; N. Z. Ishak; A. M. Aizuddin; S. Yamamoto; S. Z.M. Dawal; E. B. Safawi; H. Khamis

Design and analysis of ankle foot orthosis for disabled children

S. Mohamaddan, N. Z. Ishak, A. M. Aizuddin, S. Yamamoto, S. Z.M. Dawal, E. B. Safawi, H. Khamis

研究成果 › 査読

抄録

Ankle Foot Orthosis (AFO) is a brace or device that is worn on the lower leg to support and correct the foot and ankle position. AFO is also used to correct the foot drop. In this paper, a new design of AFO is proposed and its analysis using AUTODESK Inventor will be discussed. The design concept was based on the short and long size of pneumatic artificial muscle (PAM). The PAM are custom made in the laboratory with the short and long size are 150mm and 250mm respectively. Single point statics analysis including reaction force and moment at selected points were conducted for both designs. Based on the von Mises stress, displacement, safety factor and PAM experiment result, the long size design is selected for this research. Fabrication and further testing needs to be conducted in order to evaluate the device.

本文言語	English
ページ（範囲）	247-258
ページ数	12
ジャーナル	Journal of Advanced Manufacturing Technology
巻	12
号	1 Special Issue 2
出版ステータス	Published - 2018

ASJC Scopus subject areas

ソフトウェア
自動車工学
ハードウェアとアーキテクチャ
コンピュータネットワークおよび通信
制御と最適化
産業および生産工学
技術マネージメントおよび技術革新管理

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abstract = "Ankle Foot Orthosis (AFO) is a brace or device that is worn on the lower leg to support and correct the foot and ankle position. AFO is also used to correct the foot drop. In this paper, a new design of AFO is proposed and its analysis using AUTODESK Inventor will be discussed. The design concept was based on the short and long size of pneumatic artificial muscle (PAM). The PAM are custom made in the laboratory with the short and long size are 150mm and 250mm respectively. Single point statics analysis including reaction force and moment at selected points were conducted for both designs. Based on the von Mises stress, displacement, safety factor and PAM experiment result, the long size design is selected for this research. Fabrication and further testing needs to be conducted in order to evaluate the device.",

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note = "Funding Information: This research is funded by the Ministry of Higher Education Malaysia (MOHE) under the Research Acculturation Collaboration Effort [RACE/c(4)/1333/2016(6)]. The authors would like to thank Universiti Malaysia Sarawak (UNIMAS), University Malaya (UM) and Shibaura Institute of Technology, Japan for providing the facilities for this research. Publisher Copyright: {\textcopyright} 2016 Journal of Advanced Manufacturing Technology.",

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AU - Aizuddin, A. M.

AU - Yamamoto, S.

AU - Dawal, S. Z.M.

AU - Safawi, E. B.

AU - Khamis, H.

N1 - Funding Information: This research is funded by the Ministry of Higher Education Malaysia (MOHE) under the Research Acculturation Collaboration Effort [RACE/c(4)/1333/2016(6)]. The authors would like to thank Universiti Malaysia Sarawak (UNIMAS), University Malaya (UM) and Shibaura Institute of Technology, Japan for providing the facilities for this research. Publisher Copyright: © 2016 Journal of Advanced Manufacturing Technology.

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Y1 - 2018

N2 - Ankle Foot Orthosis (AFO) is a brace or device that is worn on the lower leg to support and correct the foot and ankle position. AFO is also used to correct the foot drop. In this paper, a new design of AFO is proposed and its analysis using AUTODESK Inventor will be discussed. The design concept was based on the short and long size of pneumatic artificial muscle (PAM). The PAM are custom made in the laboratory with the short and long size are 150mm and 250mm respectively. Single point statics analysis including reaction force and moment at selected points were conducted for both designs. Based on the von Mises stress, displacement, safety factor and PAM experiment result, the long size design is selected for this research. Fabrication and further testing needs to be conducted in order to evaluate the device.

AB - Ankle Foot Orthosis (AFO) is a brace or device that is worn on the lower leg to support and correct the foot and ankle position. AFO is also used to correct the foot drop. In this paper, a new design of AFO is proposed and its analysis using AUTODESK Inventor will be discussed. The design concept was based on the short and long size of pneumatic artificial muscle (PAM). The PAM are custom made in the laboratory with the short and long size are 150mm and 250mm respectively. Single point statics analysis including reaction force and moment at selected points were conducted for both designs. Based on the von Mises stress, displacement, safety factor and PAM experiment result, the long size design is selected for this research. Fabrication and further testing needs to be conducted in order to evaluate the device.

KW - Ankle foot orthosis

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Design and analysis of ankle foot orthosis for disabled children

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ASJC Scopus subject areas

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