A reliability optimization allocation method for multifunctional systems using new hybrid particle swarm optimization

Qihai Liang, Haiping Dong, Xiaojian Yi, Bin Qin, Xiaoyu Yang

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

6 Citations (Scopus)

Abstract

A reliability optimization allocation method for multifunctional systems using Hybrid Particle Swarm Optimization (HPSO) is proposed in this paper. First, researchers established a mathematical model for system reliability optimization allocation with the constraints of multi-function failure rates. Then, the HPSO was used to solve the optimization allocation model for multifunctional systems. Finally, researchers used an integrated transmission device with five functions as an example. They allocated reliability indexes of five functions by the method proposed in this paper. The result was compared with the results of basic Particle Swarm Optimization (PSO) and the result of Genetic Algorithm (GA). This comparison showed that the method proposed in this paper has a more powerful search capability, higher solving precision, fewer required parameters, better engineering adaptability and operability, and provides a new method of reliability allocation for complex systems with multiple functions.

Original languageEnglish
Title of host publicationProceedings of 2016 11th International Conference on Reliability, Maintainability and Safety
Subtitle of host publicationIntegrating Big Data, Improving Reliability and Serving Personalization, ICRMS 2016
EditorsWenhua Chen
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781509027149
DOIs
Publication statusPublished - 25 Sept 2017
Event11th International Conference on Reliability, Maintainability and Safety, ICRMS 2016 - Hangzhou, China
Duration: 26 Oct 201628 Oct 2016

Publication series

NameProceedings of 2016 11th International Conference on Reliability, Maintainability and Safety: Integrating Big Data, Improving Reliability and Serving Personalization, ICRMS 2016

Conference

Conference11th International Conference on Reliability, Maintainability and Safety, ICRMS 2016
Country/TerritoryChina
CityHangzhou
Period26/10/1628/10/16

Keywords

  • Hybrid Particle Swarm Optimization
  • Multifunctional systems
  • Optimization allocation
  • Reliability

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