Field-based optimal-design of an electric motor: a new sensitivity formulation

Open Physics

Lowther David Alister¹  Barba Paolo Di²  Mognaschi Maria Evelina²  Wiak Sławomir³ 

[1] Department of Electrical and Computer Engineering, McGill University, McConnell Eng. Bldg., 3480 University Street, Montreal, QC, CAN H3A 2A7, Canada;Dept. of Electrical, Computer and Biomedical Engineering, University of PaviaVia Ferrata, 5 27100, Pavia, Italy;Inst. of Mechatronics and Information Systems, Łódź University of Technology, Stefanowskiego 18/22 Str., 90-924, Łódź, Poland;

关键词: design sensitivity;    optimal shape design;    magnetic field analysis;    finite element simulation;    switched reluctance motor;    02.60.pn;    87.10.kn;   

DOI  :  10.1515/phys-2017-0112

来源: DOAJ

【 摘 要 】

In this paper, a new approach to robust optimal design is proposed. The idea is to consider the sensitivity by means of two auxiliary criteria A and D, related to the magnitude and isotropy of the sensitivity, respectively. The optimal design of a switched-reluctance motor is considered as a case study: since the case study exhibits two design criteria, the relevant Pareto front is approximated by means of evolutionary computing.

【 授权许可】

Unknown