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The analysis of pedestrian’s motion state based on the entropy of sEMG

  • Min Li
  • , Long Zhao*
  • *Corresponding author for this work
  • Beihang University

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

In order to solve the problem that traditional eigenvalue analysis of time domain and frequency domain cannot classify pedestrian’s motion state correctly in pedestrian navigation because of the changing of stride frequency and length, etc., a method for motion state analysis in combination with time domain characteristics and entropy of sEMG was presented. This method analyzed the complexity and amplitude of pedestrian’s motion state, estimated the stride frequency, and classified four movement state include walking, running, upstairs, and downstairs according to variation feature of sEMG. The experimental results show that the average classification accuracy went up at least by 8.25 % with presented method, it gets more reliable and stronger anti-interference capacity compared with the characteristics of time domain.

Original languageEnglish
Title of host publicationChina Satellite Navigation Conference, CSNC 2016, Proceedings
EditorsJingnan Liu, Shiwei Fan, Jiadong Sun, Feixue Wang
PublisherSpringer Verlag
Pages287-297
Number of pages11
ISBN (Print)9789811009334
DOIs
StatePublished - 2016
Event7th China Satellite Navigation Conference, CSNC 2016 - Changsha, China
Duration: 18 May 201620 May 2016

Publication series

NameLecture Notes in Electrical Engineering
Volume388
ISSN (Print)1876-1100
ISSN (Electronic)1876-1119

Conference

Conference7th China Satellite Navigation Conference, CSNC 2016
Country/TerritoryChina
CityChangsha
Period18/05/1620/05/16

Keywords

  • Entropy
  • Feature extraction
  • Pedestrian’s motion state
  • sEMG

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