Skip to main navigation Skip to search Skip to main content

Improve testability of avionics based on optimized Particle Swarm Optimization

  • Beihang University

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

This paper provides an optimized PSO (Particle Swarm Optimization) in testability design for complex avionics. It firstly proposes a nonlinear time-varying adjustment strategy which can adjust change rates of learning factors c1 and c2 through variables a and b. Then it simulates different pairs of a and b, aiming at finding out much better change rates of learning factors to optimize the PSO. After that, the optimized PSO will be applied in testability design of complex avionics. Modeling and simulation are taken to see whether the optimized PSO can improve FDR (fault detection rate) and FIR (fault isolation rate). Modeling and simulation suggest that FDR and FIR of the avionics are both improved by the optimized PSO.

Original languageEnglish
Title of host publicationProceedings of 2015 Prognostics and System Health Management Conference, PHM 2015
EditorsTingdi Zhao, Michael G. Pecht, Shunong Zhang
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781467385534
DOIs
StatePublished - 12 Jan 2016
EventPrognostics and System Health Management Conference, PHM 2015 - Beijing, China
Duration: 21 Oct 2015 → 23 Oct 2015

Publication series

NameProceedings of 2015 Prognostics and System Health Management Conference, PHM 2015

Conference

ConferencePrognostics and System Health Management Conference, PHM 2015
Country/TerritoryChina
CityBeijing
Period21/10/15 → 23/10/15

Keywords

  • Avionics
  • Testability
  • change rate of learning factors
  • the optimized PSO

Fingerprint

Dive into the research topics of 'Improve testability of avionics based on optimized Particle Swarm Optimization'. Together they form a unique fingerprint.

Cite this