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Dynamic modeling of robot based on neural network with incomplete state observations

  • Xi'an Jiaotong University

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

2 Scopus citations

Abstract

This paper presents a novel dynamic modeling method of robot system using a recurrent neural network (RNN) with incomplete state variables observation. A dynamic model of a 2-DOF articulated robot is discussed, and the corresponding training method is deduced based on the back propagation through time (BPTT) algorithm. The effectiveness of this process is verified by simulation. The results show that the observed state variables are regressed, and the unobserved state variables are estimated.

Original languageEnglish
Title of host publication2017 IEEE International Conference on Robotics and Biomimetics, ROBIO 2017
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages2320-2324
Number of pages5
ISBN (Electronic)9781538637418
DOIs
StatePublished - 2 Jul 2017
Event2017 IEEE International Conference on Robotics and Biomimetics, ROBIO 2017 - Macau, China
Duration: 5 Dec 20178 Dec 2017

Publication series

Name2017 IEEE International Conference on Robotics and Biomimetics, ROBIO 2017
Volume2018-January

Conference

Conference2017 IEEE International Conference on Robotics and Biomimetics, ROBIO 2017
Country/TerritoryChina
CityMacau
Period5/12/178/12/17

Keywords

  • BPTT
  • Dynamic modeling
  • Incomplete state RNN
  • State feedback

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