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Trajectory Tracking Control Based on RBF Neural Network Learning Control

  • Chengyu Han
  • , Yiming Fei
  • , Zixian Zhao
  • , Jiangang Li*
  • *Corresponding author for this work
  • Harbin Institute of Technology Shenzhen

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

Abstract

In this paper, a radial basis function neural network (RBFNN) learning control scheme is proposed to improve the trajectory tracking performance of a 3-DOF robot manipulator based on deterministic learning theory, which explains the parameter convergence phenomenon in the adaptive neural network control process. A new kernel function is proposed to replace the original Gaussian kernel function in the network, such that the learning speed and accuracy can be improved. In order to make more efficient use of network nodes, this paper proposes a new node distribution strategy. Based on the improved scheme, the tracking accuracy of the 3-DOF manipulator is improved, and the convergence speed of the network is improved.

Original languageEnglish
Title of host publicationIntelligent Robotics and Applications - 15th International Conference, ICIRA 2022, Proceedings
EditorsHonghai Liu, Weihong Ren, Zhouping Yin, Lianqing Liu, Li Jiang, Guoying Gu, Xinyu Wu
PublisherSpringer Science and Business Media Deutschland GmbH
Pages410-421
Number of pages12
ISBN (Print)9783031138409
DOIs
StatePublished - 2022
Externally publishedYes
Event15th International Conference on Intelligent Robotics and Applications, ICIRA 2022 - Harbin, China
Duration: 1 Aug 20223 Aug 2022

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume13458 LNAI
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Conference

Conference15th International Conference on Intelligent Robotics and Applications, ICIRA 2022
Country/TerritoryChina
CityHarbin
Period1/08/223/08/22

Keywords

  • 3-DOF manipulator
  • Deterministic learning
  • RBFNN
  • Trajectory tracking control

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