Volume 7, No. 6, November 2018

General Information

  • ISSN: 2278-0149 (Online)
  • Abbreviated Title:  Int. J. Mech. Eng. Robot. Res.  
  • Editor-in-Chief: ​Prof Richard (Chunhui) Yang, Western Sydney University, Australia
  • Associate Editor: Prof. B.V. Appa Rao, Andhra University; Prof. Ian R. McAndrew, Capitol Technology University, USA
  • Managing Editor: Murali Krishna. B
  • DOI: 10.18178/ijmerr
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International Journal of Mechanical Engineering and Robotics Research
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Multivariable Control System of Vertical Motion for an Unmanned Underwater Vehicle with Interval Parameters

Ivan V. Khozhaev, Tatiana A. Ezangina, Sergey A. Gayvoronskiy and Mikhail S. Sukhodoev
National Research Tomsk Polytechnic University, Tomsk, Russia

Abstract—Sophisticated unmanned underwater vehicles require automatic motion control systems. Common approach to synthesis of such systems does not consider parametric uncertainty of underwater vehicles and nonlinearity of some of their elements. Also, interaction between manipulated variables is not commonly considered. The paper is dedicated to mathematical modeling of a multivariable control system for an unmanned underwater vehicle vertical motion, considering its interval parametric uncertainty. Research resulted into a tridimensional mathematical model of an underwater vehicle motion in a vertical plane; a model of a propulsion and steering system of an underwater vehicle and a method of robust controller parametric synthesis for such systems. 

Index Terms—underwater vehicle, motion control, vertical motion, robust control, parametric uncertainty, multivariable system

Cite: Ivan V. Khozhaev, Tatiana A. Ezangina, Sergey A. Gayvoronskiy and Mikhail S. Sukhodoev, "Multivariable Control System of Vertical Motion for an Unmanned Underwater Vehicle with Interval Parameters," International Journal of Mechanical Engineering and Robotics Research, Vol. 7, No. 6, pp. 679-683, November 2018. DOI: 10.18178/ijmerr.7.6.679-683