Non-probabilistic Reliability-based Robust Design Optimization of Electrical Machines Considering Interval Uncertainties

Publisher:
Institute of Electrical and Electronics Engineers (IEEE)
Publication Type:
Conference Proceeding
Citation:
CEFC 2022 - 20th Biennial IEEE Conference on Electromagnetic Field Computation, Proceedings, 2022, 00, pp. 1-2
Issue Date:
2022-01-01
Full metadata record
An efficient non-probabilistic reliability-based robust optimization method (NRBRDO) is proposed by incorporating the decoupling strategy and interval analysis approach for the electromagnetic machines with interval uncertainties. The double-loop NRBRDO problem is decoupled into a series of sequential loops, including the robust optimization based on the Chebyshev polynomial expansion and the reliability analysis based on the performance measure approach. The result of a benchmark design optimization problem of blushless direct current wheel motor is presented. Furthermore, the optimization results are compared with the deterministic optimization and the robust optimization to verify the developed method.
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