A real-time intent recognition system based on SoC-FPGA for robotic transtibial prosthesis

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

5 Scopus citations

Abstract

This paper presents the design and implementation of a real-time intent recognition hardware system for robotic transtibial prosthesis, based on system-on-chip and field-programmable gate array (SoC-FPGA). The proposed system integrates the software programmability of an ARM-based processor with the hardware programmability of an FPGA. A hardware prototype was developed and a SVM-based pattern recognition algorithm was implemented with high-level synthesis technology. Experiments on a transtibial amputee subject demonstrated that the proposed system costs shorter decision time in identifying four lower-limb movement phases (sitting, standing, sit-to-stand and stand-to-sit).

Original languageEnglish
Title of host publicationIntelligent Robotics and Applications - 10th International Conference, ICIRA 2017, Proceedings
EditorsHonghai Liu, YongAn Huang, Hao Wu, Zhouping Yin
PublisherSpringer Verlag
Pages280-289
Number of pages10
ISBN (Print)9783319652887
DOIs
StatePublished - 2017
Externally publishedYes
Event10th International Conference on Intelligent Robotics and Applications, ICIRA 2017 - Wuhan, China
Duration: 16 Aug 201718 Aug 2017

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume10462 LNAI
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Conference

Conference10th International Conference on Intelligent Robotics and Applications, ICIRA 2017
Country/TerritoryChina
CityWuhan
Period16/08/1718/08/17

Keywords

  • Real-time intent recognition
  • Robotic transtibial prosthesis
  • SVM
  • SoC-FPGA

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