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author:

Li, Dongfang (Li, Dongfang.) [1] | Sun, Yuxiang (Sun, Yuxiang.) [2] | Zeng, Linlin (Zeng, Linlin.) [3] | Law, Rob (Law, Rob.) [4] | Xu, Yuanqing (Xu, Yuanqing.) [5] | Wu, Edmond Q. (Wu, Edmond Q..) [6] | Zhu, Limin (Zhu, Limin.) [7]

Indexed by:

SCIE

Abstract:

This article proposes a robotic fish formation control scheme that is based on finite-time terminal sliding mode to achieve coordinated tracking of multiple target paths under external disturbances and internal parameter perturbations. The method explores the lateral sliding mechanism of each body in the surge and sway directions by constructing a directional compensation guidance strategy that is based on a finite-time disturbance observer, thus enabling the precise coordinated movement of multiple robotic fish. Furthermore, this article acknowledges that the highly coupled dynamics of the robotic fish are susceptible to external environmental influences and modeling accuracy. Hence, a rapid global terminal sliding mode fuzzy controller that considers tangential displacement is introduced, and fuzzy adaptive methods are utilized to fit complex uncertainties. This approach mitigates the chattering problems commonly associated with traditional sliding mode control and enhances the error convergence speed and accuracy of the robotic fish formation system.

Keyword:

Accuracy Biomimetics Convergence Damping Finite-time system Fish formation control Formation control Interference Mathematical models robotic fish Robot kinematics Robots terminal sliding mode control

Community:

  • [ 1 ] [Li, Dongfang]Fuzhou Univ, Sch Elect Engn & Automat, Fuzhou 350108, Peoples R China
  • [ 2 ] [Sun, Yuxiang]Fuzhou Univ, Sch Elect Engn & Automat, Fuzhou 350108, Peoples R China
  • [ 3 ] [Zeng, Linlin]Fuzhou Univ, Sch Elect Engn & Automat, Fuzhou 350108, Peoples R China
  • [ 4 ] [Law, Rob]Univ Macau, Macau 999078, Peoples R China
  • [ 5 ] [Xu, Yuanqing]Beijing Inst Technol, Sch Med Technol, Beijing 100081, Peoples R China
  • [ 6 ] [Wu, Edmond Q.]Shanghai Jiao Tong Univ, Dept Comp Sci & Engn, Shanghai 200240, Peoples R China
  • [ 7 ] [Zhu, Limin]Shanghai Jiao Tong Univ, Sch Mech Engn, Shanghai 200240, Peoples R China

Reprint 's Address:

  • [Xu, Yuanqing]Beijing Inst Technol, Sch Med Technol, Beijing 100081, Peoples R China

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Source :

IEEE TRANSACTIONS ON INDUSTRIAL INFORMATICS

ISSN: 1551-3203

Year: 2025

1 1 . 7 0 0

JCR@2023

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

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