Frontiers in Bioengineering and Biotechnology (Feb 2022)

Attitude Stabilization Control of Autonomous Underwater Vehicle Based on Decoupling Algorithm and PSO-ADRC

  • Xiong Wu,
  • Xiong Wu,
  • Du Jiang,
  • Du Jiang,
  • Du Jiang,
  • Juntong Yun,
  • Juntong Yun,
  • Xin Liu,
  • Xin Liu,
  • Ying Sun,
  • Ying Sun,
  • Ying Sun,
  • Bo Tao,
  • Bo Tao,
  • Bo Tao,
  • Xiliang Tong,
  • Xiliang Tong,
  • Manman Xu,
  • Manman Xu,
  • Manman Xu,
  • Jianyi Kong,
  • Jianyi Kong,
  • Jianyi Kong,
  • Ying Liu,
  • Ying Liu,
  • Guojun Zhao,
  • Guojun Zhao,
  • Zifan Fang

DOI
https://doi.org/10.3389/fbioe.2022.843020
Journal volume & issue
Vol. 10

Abstract

Read online

Autonomous Underwater Vehicle are widely used in industries, such as marine resource exploitation and fish farming, but they are often subject to a large amount of interference which cause poor control stability, while performing their tasks. A decoupling control algorithm is proposed and A single control volume–single attitude angle model is constructed for the problem of severe coupling in the control system of attitude of six degrees of freedom Autonomous Underwater Vehicle. Aiming at the problem of complex Active Disturbance Rejection Control (ADRC) adjustment relying on manual experience, the PSO-ADRC algorithm is proposed to realize the automatic adjustment of its parameters, which improves the anti-interference ability and control accuracy of Autonomous Underwater Vehicle in dynamic environment. The anti-interference ability and control accuracy of the method were verified through experiments.

Keywords