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Novel hybrid approach for fault diagnosis in 3-DOF flight Simulator based on BP neural network and ant colony algorithm

  • Haibin Duan*
  • , Xiufen Yu
  • , Ma Guanjun
  • *Corresponding author for this work
  • IEEE
  • CAS - National Space Science Center
  • Beihang University

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

Abstract

In the 3-DOF(degree-of-freedom) flight simulator system, the relations between observed information and fault causes are very complicated. Based on the description of the basic principle of the ant colony algorithm, a novel hybrid approach for fault diagnosis in 3-DOF flight simulator is proposed in this paper, which is based on BP(back propagation) neural network and ant colony algorithm. Combining with rough set theory, ant colony algorithm is used to compute the reductions of the decision table. Then, the condition attributes of decision table are regarded as the input nodes of BP neural network and the decision attributes are regarded as the output nodes of BP neural network correspondingly. Experiments demonstrate that the proposed hybrid approach could achieve a fairly good performance, yield good prediction accuracy of the prediction errors.

Original languageEnglish
Title of host publicationProceedings of the 2007 IEEE Swarm Intelligence Symposium, SIS 2007
PublisherIEEE Computer Society
Pages371-375
Number of pages5
ISBN (Print)1424407087, 9781424407088
DOIs
StatePublished - 2007
Event2007 IEEE Swarm Intelligence Symposium, SIS 2007, Part of the 2007 IEEE Symposium Series on Computational Intelligence, SSCI 2007 - Honolulu, HI, United States
Duration: 1 Apr 20075 Apr 2007

Publication series

NameProceedings of the 2007 IEEE Swarm Intelligence Symposium, SIS 2007

Conference

Conference2007 IEEE Swarm Intelligence Symposium, SIS 2007, Part of the 2007 IEEE Symposium Series on Computational Intelligence, SSCI 2007
Country/TerritoryUnited States
CityHonolulu, HI
Period1/04/075/04/07

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