Nonlinear normal modes of vibrating mechanical systems: 10 years of progress

Y Mikhlin, KV Avramov - Applied …, 2023 - asmedigitalcollection.asme.org
This paper contains review of the theory and applications of nonlinear normal modes, which
are developed during last decade. This review has more than 200 references. It is a …

Electromechanical coupling characteristics analysis of vertical stirred mill based on ECS-MBD-DEM

Z Liu, S Wang, Z Chen, W Guan, J Guo, S Wu… - Powder Technology, 2024 - Elsevier
This paper focuses on the start-up and steady-state operation stages of a vertical stirred mill,
and the electromechanical coupling characteristics are thoroughly investigated based on the …

A study of torsional vibration attenuation in closed-loop crankshaft model using absorbers with cubic and quintic smooth nonlinearities

K Ma, J Du, Y Liu - Nonlinear Dynamics, 2023 - Springer
Currently, the design of torsional vibration attenuator is mostly based on the open-loop
model coupled with a single nonlinear factor. However, in the actual operation status of …

Nonlinear dynamic behavior analysis of closed-loop self-excited crankshaft model using improved Newmark-β method

K Ma, J Du, Y Liu - Nonlinear Dynamics, 2023 - Springer
The torsional vibration of engine crankshaft is affected by many nonlinear factors, such as
unbalanced external force (combustion pressure, friction resistance), nonlinear stiffness …

Electromechanical coupling dynamic characteristics of electric drive system for electric vehicle

S Ge, L Qiu, Z Zhang, H Wang, M Hu - Nonlinear Dynamics, 2024 - Springer
The electromagnetic vibration of the motor and the mechanical vibration of the transmission
mechanism are highly coupled in an electric drive system for an electric vehicle …

Nonlinear Behaviors and Multiparameter Stability Research on a Single‐Pair Gear System With a Bearing Stiffness Adjustment Module

D Sheng, J Yang, F Lu - Shock and Vibration, 2024 - Wiley Online Library
This paper proposed a brand‐new multidegree model of a single‐pair gear system with a
bearing stiffness control module. By establishing the bending‐torsional coupled governing …

SYNTHESIS OF AN ELECTROMECHANICAL SYSTEM OF BODY TILT AND RECUPERATION OF VIBRATION ENERGY FOR A HIGH-SPEED ELECTRIC TRAIN.

A Ozulu, B Liubarskyi, D Iakunin… - … -European Journal of …, 2023 - search.ebscohost.com
This paper considers issues related to the undercarriage system of a high-speed electric
train with body inclination and a vibration recovery system. The main suspension systems of …

Optimizing geometric parameters for the rotor of a traction synchronous reluctance motor assisted by partitioned permanent magnets

B Liubarskyi, D Iakunin, O Nikonov… - … -European Journal of …, 2022 - papers.ssrn.com
This paper considers partitioning parameters and the mutual arrangement of magnets in the
rotor of the traction synchronous-jet engine with permanent partitioned magnets. The …

[HTML][HTML] Building a mathematical model of the oscillations in subway cars equipped with electromechanical shock absorbers

B Liubarskyi, N Lukashova, O Petrenko… - Восточно …, 2020 - cyberleninka.ru
A mathematical model has been built of the subway car on two double-axle bogies with an
axial characteristic of 20–20, whose spring suspension's central link is equipped with …

Procedure for Selecting Optimal Geometric Parameters of the Rotor for a Traction Nonpartitioned Permanent Magnet-Assisted Synchronous Reluctance Motor

BG Liubarskyi, D Iakunin, O Nikonov… - … -European Journal of …, 2021 - papers.ssrn.com
This paper reports the construction of a mathematical model for determining the
electromagnetic momentum of a synchronous reluctance motor with non-partitioned …