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On the Stability of Bi-Mass Electromechanical Systems with Magnetic Couplings. / Sapsalev, A. V.; Kharitonov, S. A.; Achitaev, A. A.
в: Russian Electrical Engineering, Том 93, № 1, 1, 01.2022.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - On the Stability of Bi-Mass Electromechanical Systems with Magnetic Couplings
AU - Sapsalev, A. V.
AU - Kharitonov, S. A.
AU - Achitaev, A. A.
N1 - Publisher Copyright: © 2022, Allerton Press, Inc.
PY - 2022/1
Y1 - 2022/1
N2 - 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 torque generated 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.
AB - 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 torque generated 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.
KW - bi-mass electromechanical system
KW - function chart
KW - magnetic coupling
KW - permanent magnets
KW - stability
KW - transfer function
UR - http://www.scopus.com/inward/record.url?scp=85128091617&partnerID=8YFLogxK
UR - https://www.mendeley.com/catalogue/13bc7030-8868-3027-83e1-a232e9dc85a0/
U2 - 10.3103/S1068371222010060
DO - 10.3103/S1068371222010060
M3 - Article
AN - SCOPUS:85128091617
VL - 93
JO - Russian Electrical Engineering
JF - Russian Electrical Engineering
SN - 1068-3712
IS - 1
M1 - 1
ER -
ID: 35905969