An improved Bayesian optimization algorithm for fault identification on flight control system

Xiaoxiong Liu, Jingping Shi, Weiguo Zhang, Yan Wu

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

2 Scopus citations

Abstract

Fault identification method provides a great enhancement by using evolutionary algorithms in complex mechatronics systems. A Mutation-based Bayesian Optimization Algorithm is presented to improve the efficiency of Bayesian Optimization Algorithm (BOA). The mutation operator which makes full use of local information is combined into BOA by diversity function. The original objective is to combine the global information and local information in order to avoid local optimum. According to the fault analysis of aircraft actuation systems, the program of BOA for fault identification is introduced. The scheme is illustrated through simulations applying the flight control system of a fighter. The simulation result show fault identification is achieved.

Original languageEnglish
Title of host publicationProceedings of the 2008 IEEE/ASME International Conference on Advanced Intelligent Mechatronics, AIM 2008
Pages825-828
Number of pages4
DOIs
StatePublished - 2008
Event2008 IEEE/ASME International Conference on Advanced Intelligent Mechatronics, AIM 2008 - Xi'an, China
Duration: 2 Aug 20085 Aug 2008

Publication series

NameIEEE/ASME International Conference on Advanced Intelligent Mechatronics, AIM

Conference

Conference2008 IEEE/ASME International Conference on Advanced Intelligent Mechatronics, AIM 2008
Country/TerritoryChina
CityXi'an
Period2/08/085/08/08

Keywords

  • Actuation systems
  • Bayesian optimization algorithm
  • Fault identification
  • Flight control system

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