Author
Abbasi, Ahmad, Firouzi, Behnam, Şendur, Polat, Ranjan, G., Tiwari, R.
Publication Date
2022-02-26
Publication Place
-
Springer
Subject
FEM, Optimization, Rotational unbalance, Rotor-bearing systems, SSA–NM, Taguchi design
Type
Periodical
Language
English
Digital
Yes
Manuscript
No
Library
Özyeğin University
Library Asset ID
1432-7643
Record ID
94a0aec0-e882-4bb3-89c6-0667c1fc6544
Library Location
Mechanical Engineering
Date
2022-02-26
Sample Text
In this study, a novel optimization-based method is proposed to determine the parameters of a rotating unbalance in a rotor-bearing system. For that purpose, the weighted sum of squared difference between the analytical and predicted unbalance response due to rotational unbalance is considered as the objective function. A hybrid algorithm integrating salp swarm algorithm and Nelder–Mead algorithms is presented for detecting unbalance magnitude and phase as the unbalance parameters. Parameters of the aforementioned optimization algorithm are determined systematically using the Taguchi design of experiments method. The efficiency of the proposed method is compared with various optimization algorithms in the literature. The optimization method is validated with different unbalances experimentally to consider the real-world conditions. The results show the superiority of the proposed hybrid algorithm in terms of the accuracy of the unbalance parameters and computational efficiency.
DOI
10.1007/s00500-022-06872-9
Cilt
26
