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Performance Comparison of Control Design for Unmanned Underwater Vehicle

무인 잠수정의 제어 성능 비교 연구

  • Joo, Sung-Hyeon (Department of Electrical and Electronic Engineering, Sungkyunkwan University) ;
  • Yang, Seon-Je (Department of Electrical and Electronic Engineering, Sungkyunkwan University) ;
  • Kuc, Tae-Yong (Department of Electrical and Electronic Engineering, Sungkyunkwan University) ;
  • Park, Jong-Koo (Department of Electrical and Electronic Engineering, Sungkyunkwan University) ;
  • Kim, Yong-Serk (Department of Electrical and Electronic Engineering, Sungkyunkwan University) ;
  • Ko, Nak-Yong (Department of Electronic Engineering, Chosun University) ;
  • Moon, Yong-Seon (Department of Electronic Engineering, Sunchon National University)
  • 주성현 (성균관대학교 전자전기컴퓨터공학과) ;
  • 양선제 (성균관대학교 전자전기컴퓨터공학과) ;
  • 국태용 (성균관대학교 전자전기컴퓨터공학과) ;
  • 박종구 (성균관대학교 전자전기컴퓨터공학과) ;
  • 김용석 (성균관대학교 전자전기컴퓨터공학과) ;
  • 고낙용 (조선대학교 전자공학과) ;
  • 문용선 (순천대학교 전자공학과)
  • Received : 2017.08.21
  • Accepted : 2018.02.05
  • Published : 2018.04.30

Abstract

In this paper, we propose an adaptive backstepping controller to control the exact position and orientation of a remotely operated underwater vehicle with parametric model uncertainty. To further improve the angular velocity control precision of each thruster, a phase locked loop (PLL) controller has been added to the backstepping controller. A comparison of two backstepping controllers with and without the PLL control loop has been performed using simulations and experiments. The test results showed that the tracking performance could be improved by using the PLL control loop in the proposed adaptive backstepping controller.

Keywords

References

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