Hybrid reliability analysis method for electromagnetic design problems with non-Gaussian probabilistic parameters

Byungsu Kang, Dong Wook Kim, Hyunkyoo Cho, K. K. Choi, Dong Hun Kim

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

This paper proposes an efficient and stable reliability analysis method for electromagnetic (EM) design problems with non-normal probability distributions of input parameters. A hybrid search algorithm for a most probable failure point (MPP) is introduced to assess the reliability of highly nonlinear constraint functions. The proposed method is tested with a loudspeaker design, of which random variables follow five different probability distributions case by case.

Original languageEnglish
Title of host publicationIEEE CEFC 2016 - 17th Biennial Conference on Electromagnetic Field Computation
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781509010325
DOIs
StatePublished - 12 Jan 2017
Event17th Biennial IEEE Conference on Electromagnetic Field Computation, IEEE CEFC 2016 - Miami, United States
Duration: 13 Nov 201616 Nov 2016

Publication series

NameIEEE CEFC 2016 - 17th Biennial Conference on Electromagnetic Field Computation

Conference

Conference17th Biennial IEEE Conference on Electromagnetic Field Computation, IEEE CEFC 2016
Country/TerritoryUnited States
CityMiami
Period13/11/1616/11/16

Keywords

  • Electromagnetics
  • Optimization
  • Reliability theory
  • Robustness

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