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The paper proposes a robust control method for a universal multi-purpose towed complex (UMTC). The scientific research is based on a system analysis relied on a multi-criteria control problem on Pareto sets. The synthesis of the control system is provided by sets of static stability indicators parameters with optimization criteria, by minimizing the error square of Linear-Quadratic-Gaussian (LQG) Control Systems optimization in the feedback circuit. Indicators of static stability have been determined by the Dwyer and Szymanski’s formulas. The values of the indicators are the parameters of the attached masses, the UMTC dimensions and the values of the desired dynamics. Optimization of indicators is achieved by identification in the feedback channel based on the observed dynamics of the UMTC under various conditions of its towing. The purpose of the study is to provide control based on a synthesized PID controller with a decisive feedback channel.

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Robust Control Methods of Universal Multipurpose Towed Complexes

  • 会议论文

  • 发表日期：

    2025年

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  • Igor M. Dantsevich,
  • Marina N. Lyutikova,
  • Elena P. Khaleeva

摘要

The paper proposes a robust control method for a universal multi-purpose towed complex (UMTC). The scientific research is based on a system analysis relied on a multi-criteria control problem on Pareto sets. The synthesis of the control system is provided by sets of static stability indicators parameters with optimization criteria, by minimizing the error square of Linear-Quadratic-Gaussian (LQG) Control Systems optimization in the feedback circuit. Indicators of static stability have been determined by the Dwyer and Szymanski’s formulas. The values of the indicators are the parameters of the attached masses, the UMTC dimensions and the values of the desired dynamics. Optimization of indicators is achieved by identification in the feedback channel based on the observed dynamics of the UMTC under various conditions of its towing. The purpose of the study is to provide control based on a synthesized PID controller with a decisive feedback channel.