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Neural network based dynamic surface second order sliding mode control for AUVs

  • Kai Zhang
  • , Tieshan Li*
  • , Zifu Li
  • , C. L. Philip Chen
  • *Corresponding author for this work

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

Abstract

In this paper, a novel neural network based dynamic surface second order sliding mode control algorithm is proposed for three-dimensional trajectory tracking control of autonomous underwater vehicles (AUVs) with modeling errors under external disturbances. The controller designed is capable of strengthening robustness of the system and attenuates inherent chattering of classical sliding mode control effectively. An innovative neural network compensator is designed to counteract effects of modeling errors, furthermore, the norm of the ideal weighting vector in neural network system is regarded as the estimated parameter, such that there is only one parameter needs to be adjusted. Meanwhile, the effect of external disturbances is handled by means of hyperbolic tangent function. As a result, the Lyapunov based stability analysis is provided to guarantee semi-global uniform boundedness of all closed-loop signals. Verification of the effectiveness of the proposed algorithm is done through simulation results.

Original languageEnglish
Title of host publicationCognitive Systems and Signal Processing - 3rd International Conference, ICCSIP 2016, Revised Selected Papers
EditorsFuchun Sun, Huaping Liu, Dewen Hu
PublisherSpringer Verlag
Pages417-424
Number of pages8
ISBN (Print)9789811052293
DOIs
StatePublished - 2017
Externally publishedYes
Event3rd International Conference on Cognitive Systems and Information Processing, ICCSIP 2016 - Beijing, China
Duration: 19 Nov 201623 Nov 2016

Publication series

NameCommunications in Computer and Information Science
Volume710
ISSN (Print)1865-0929

Conference

Conference3rd International Conference on Cognitive Systems and Information Processing, ICCSIP 2016
Country/TerritoryChina
CityBeijing
Period19/11/1623/11/16

Keywords

  • Autonomous underwater vehicle (AUV)
  • Dynamic surface control (DSC)
  • Hyperbolic tangent function
  • Neural network (NN)
  • Second order sliding mode control
  • Trajectory tracking

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