System identification of mechanomyograms detected with an acceleration sensor and a laser displacement meter

Takanori Uchiyama, Keita Shinohara

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The purpose of this study is to investigate the transfer functions of mechanomyograms (MMGs) detected with an acceleration sensor and a laser displacement meter. The MMGs evoked by electrical stimulation to the peroneal nerve were recorded on the skin of the tibial anterior muscle. The displacement MMG (DMMG) and the acceleration MMG (AMMG) systems were identified using a singular value decomposition method. The appropriate order of the AMMG system was six and that of the DMMG system was four. The undamped natural frequencies of the systems were compared to resonance frequencies of human soft tissue. Some of the undamped natural frequencies estimated from the AMMG systems agreed with the resonance frequencies in the literature but others were lower than the resonance frequencies. The undamped natural frequencies estimated from the DMMG systems were lower than the resonance frequencies.

Original languageEnglish
Title of host publicationProceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS
Pages7131-7134
Number of pages4
DOIs
Publication statusPublished - 2011
Event33rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS 2011 - Boston, MA, United States
Duration: 2011 Aug 302011 Sep 3

Other

Other33rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS 2011
CountryUnited States
CityBoston, MA
Period11/8/3011/9/3

Fingerprint

Identification (control systems)
Lasers
Natural frequencies
Sensors
Peroneal Nerve
Singular value decomposition
Electric Stimulation
Transfer functions
Muscle
Skin
Skeletal Muscle
Tissue

ASJC Scopus subject areas

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

Cite this

Uchiyama, T., & Shinohara, K. (2011). System identification of mechanomyograms detected with an acceleration sensor and a laser displacement meter. In Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS (pp. 7131-7134). [6091802] https://doi.org/10.1109/IEMBS.2011.6091802

System identification of mechanomyograms detected with an acceleration sensor and a laser displacement meter. / Uchiyama, Takanori; Shinohara, Keita.

Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS. 2011. p. 7131-7134 6091802.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Uchiyama, T & Shinohara, K 2011, System identification of mechanomyograms detected with an acceleration sensor and a laser displacement meter. in Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS., 6091802, pp. 7131-7134, 33rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS 2011, Boston, MA, United States, 11/8/30. https://doi.org/10.1109/IEMBS.2011.6091802
Uchiyama T, Shinohara K. System identification of mechanomyograms detected with an acceleration sensor and a laser displacement meter. In Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS. 2011. p. 7131-7134. 6091802 https://doi.org/10.1109/IEMBS.2011.6091802
Uchiyama, Takanori ; Shinohara, Keita. / System identification of mechanomyograms detected with an acceleration sensor and a laser displacement meter. Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS. 2011. pp. 7131-7134
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