Application of artificial neural network for identification of bearing stiffness characteristics in rotor dynamics analysis
In this article the implementation of the mathematical model for rotor oscillations on non-
linear bearing supports for the multistage centrifugal compressor is considered by using the
computer program “Critical frequencies of the rotor”. It realized the finite element
mathematical model, which allows taking into account the non-linear dependence of bearing
stiffness on the rotor speed, as well as gyroscopic moments of inertia of impellers and shell-
type parts. The artificial neural network “Virtual Gene Developer” software is proposed for …
linear bearing supports for the multistage centrifugal compressor is considered by using the
computer program “Critical frequencies of the rotor”. It realized the finite element
mathematical model, which allows taking into account the non-linear dependence of bearing
stiffness on the rotor speed, as well as gyroscopic moments of inertia of impellers and shell-
type parts. The artificial neural network “Virtual Gene Developer” software is proposed for …
Application of Artificial Neural Network for Identification of Bearing Stiffness Characteristics in Rotor Dynamics Analysis
IPIDV Simonovskiy¹, V Ivanov¹, J Zajac… - Advances in Design …, 2018 - books.google.com
In this article the implementation of the mathematical model for rotor oscillations on non-
linear bearing supports for the multistage centrifugal compressor is considered by using the
computer program “Critical frequencies of the rotor". It realized the finite element
mathematical model, which allows taking into account the non-linear dependence of bearing
stiffness on the rotor speed, as well as gyroscopic moments of inertia of impellers and shell-
type parts. The artificial neural network “Virtual Gene Developer" software is proposed for …
linear bearing supports for the multistage centrifugal compressor is considered by using the
computer program “Critical frequencies of the rotor". It realized the finite element
mathematical model, which allows taking into account the non-linear dependence of bearing
stiffness on the rotor speed, as well as gyroscopic moments of inertia of impellers and shell-
type parts. The artificial neural network “Virtual Gene Developer" software is proposed for …
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