On the Stability of Bi-Mass Electromechanical Systems with Magnetic Couplings

Описание

Тип публикации: статья из журнала

Год издания: 2022

Идентификатор DOI: 10.3103/S1068371222010060

Ключевые слова: bi-mass electromechanical system, function chart, magnetic coupling, permanent magnets, stability, transfer function

Аннотация: Abstract: This article describes the function chart of a bi-mass electromechanical system (BMEMS) with a magnetic coupling. This diagram is based on representing the forced action of the magnetic field between the coupling halves as an inertia-free elastic coupling. A transfer function is obtained between the electromagnetic torqueПоказать полностьюgenerated by the motor and the output angular velocity for a linearized system based on Mason’s formula. The stability of the linear electromechanical system is considered using the Hurwitz criterion. The analysis allows concluding that the linearized BMEMS with a magnetic coupling without external feedbacks is always stable. Transient processes in nonlinear and linearized systems are analyzed in the MATLAB/Simulink object-visual modeling environment. © 2022, Allerton Press, Inc.

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Издание

Журнал: Russian Electrical Engineering

Выпуск журнала: Vol. 93, Is. 1

ISSN журнала: 10683712

Издатель: Pleiades journals

Персоны

  • Sapsalev A.V. (Department of Electronics and Electrical Engineering, Novosibirsk State University, Novosibirsk, 630073, Russian Federation)
  • Kharitonov S.A. (Department of Electronics and Electrical Engineering, Novosibirsk State University, Novosibirsk, 630073, Russian Federation)
  • Achitaev A.A. (Sayano-Shushenskii Branch, Siberian Federal University, Cheremushki, 655619, Russian Federation)

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