Design of an advanced sEMG processor for wearable robotics applications

This thesis presents the design and evaluation of a surface electromyography(sEMG) acquisition platform specialized for wearable robotic applications. While sEMG is one of the best ways to interpret human muscle and neural activity, the research field in wearable robotics has limitations in utilizing sEMG signals with commercially-available sEMG acquisition platforms. These limitations include a large and bulky electronics package, poor portability, insufficient electrode versatility, and limited reconfigurability. This thesis aims to present an effective design that provides solutions to these many difficulties while insuring robustness and acquisition signal quality. The thesis reasons and explains in detail every design decision and process among the system development and manufacturing. The evaluation of the manufactured system compared to a benchtop state-of-the-art sEMG recording platform is demonstrated. Practical utility of the developed sEMG measurement system is also demonstrated with a real world wearable robotic application.

Name thesis:degree_name

Master

Department dc:contributor.department

Program in Media Arts and Sciences (Massachusetts Institute of Technology)

Grantor dc:publisher

Massachusetts Institute of Technology

Year dc:date.issued

2019

Author dc:creator

• Yeon, Seong Ho.

Advisor dc:contributor.advisor

• Hugh Herr.

• Program in Media Arts and Sciences

Statement dc:rights

• MIT theses are protected by copyright. They may be viewed, downloaded, or printed from this source but further reproduction or distribution in any format is prohibited without written permission.

Licence dc:rights.uri

• http://dspace.mit.edu/handle/1721.1/7582

Language dc:language.iso

eng

Handle dc:identifier.uri

https://hdl.handle.net/1721.1/124074

OAI identifier oai:identifier

oai:dspace.mit.edu:1721.1/124074