Estimation of ankle joint angle from peroneal and tibial electroneurograms based on muscle spindle model

Chou-Ching Lin, Ming-Shaung Ju, Ching Chao Chan

研究成果: Conference contribution

1 引文 斯高帕斯(Scopus)

摘要

The main goal of this study was to develop a new method of estimating the angle of the passively stretched ankle joint, based on structural muscle spindle models of the tibial and peroneal electroneurograms (ENG). Passive ramp-and-hold and alternating stretches of the ankle joint were performed in a rabbit. Simultaneously, two cuff electrodes were used to record the ENGs of peroneal and tibial nerves. Based on the two ENGs and the joint angle trajectory, two muscle spindle models were constructed and their inverse models were integrated to compute angle estimates. The model parameters were optimized. The performance of our approach was compared with those of the adaptive neuro-fuzzy inference system and artificial neural network model. The results revealed that our model had a better performance of estimating the ankle joint angle in large-range movements and smaller tracking errors. This study provides a new estimation algorithm to extract the joint angle from the information conveyed in a nerve.

原文English
主出版物標題2010 Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC'10
頁面2362-2366
頁數5
DOIs
出版狀態Published - 2010 十二月 1
事件2010 32nd Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC'10 - Buenos Aires, Argentina
持續時間: 2010 八月 312010 九月 4

出版系列

名字2010 Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC'10

Other

Other2010 32nd Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC'10
國家Argentina
城市Buenos Aires
期間10-08-3110-09-04

All Science Journal Classification (ASJC) codes

  • Biomedical Engineering
  • Computer Vision and Pattern Recognition
  • Signal Processing
  • Health Informatics

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  • 引用此

    Lin, C-C., Ju, M-S., & Chan, C. C. (2010). Estimation of ankle joint angle from peroneal and tibial electroneurograms based on muscle spindle model. 於 2010 Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC'10 (頁 2362-2366). [5627926] (2010 Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC'10). https://doi.org/10.1109/IEMBS.2010.5627926