Grey neural network-based forecasting system for vision-guided robot trajectory tracking

Shih Hung Yang*, Chung Hsien Chou, Chen Fang Chung, Wen Pang Pai, Tse Han Liu, Yung Sheng Chang, Jung Che Li, Huan Chan Ting, Yon-Ping Chen

*Corresponding author for this work

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

1 Scopus citations

Abstract

This paper presents a grey neural network-based forecasting system (GNNFS) in solving the prediction problem. GNNFS adopts a grey model to predict the signal and a neural network (NN) to forecast the prediction error of the grey model. A sequential batch learning (SBL) is developed to adjust the weights of the NN. The proposed GNNFS is applied to a binocular robot, called an Eye-Robot, for human-robot interaction which involved predicting the trajectory of a participant's hand and tracking the hand. By applying the SBL, the GNNFS can gradually learn to predict the trajectory of the hand and track it well. The experimental results show that the GNNFS can carry out the SBL in real-time for vision-guided robot trajectory tracking.

Original languageEnglish
Title of host publicationICCAS 2011 - 2011 11th International Conference on Control, Automation and Systems
Pages1512-1517
Number of pages6
StatePublished - 26 Oct 2011
Event2011 11th International Conference on Control, Automation and Systems, ICCAS 2011 - Gyeonggi-do, Korea, Republic of
Duration: 26 Oct 201129 Oct 2011

Publication series

NameInternational Conference on Control, Automation and Systems
ISSN (Print)1598-7833

Conference

Conference2011 11th International Conference on Control, Automation and Systems, ICCAS 2011
Country/TerritoryKorea, Republic of
CityGyeonggi-do
Period26/10/1129/10/11

Keywords

  • Grey model
  • learning
  • neural network
  • prediction
  • robot

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