Mechanical Sciences
Mechanical Sciences
Mechanical Sciences
Articles | Volume 12, issue 1
Articles | Volume 12, issue 1
https://doi.org/10.5194/ms-12-689-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/ms-12-689-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 12, issue 1
Research article
 | 
01 Jul 2021
Research article |  | 01 Jul 2021

Design optimization of vehicle asynchronous motors based on fractional harmonic response analysis

Ao Lei, Chuan-Xue Song, Yu-Long Lei, and Yao Fu

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Short summary
In this paper, the fractional model of the asynchronous motor rotor was firstly established with a peculiar memory characteristic, and the introduced harmonic response was able to fit the reality well. Then, we set high rigidity and less mass as optimization functions and transform them into the problem of the first-order frequency and mass. In order to find the optimal parameters, an accelerated optimization method based on response surface is proposed.
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