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Deep neural network-based fault diagnosis approach for the rocket propelling nozzle in the glide

  • Kai Quan
  • , Bing Xiao
  • , Zhenzhou Fu
  • , Jia Yang
  • , Chaofan Wu
  • , Yiyan Wei
  • Bohai University

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

Abstract

This paper presents an intelligent approach for fault diagnosis about rocket nozzle in glide phase. In contrast to the commonly used observer or any other technologies over the complicated rocket, the proposed approach is based on a deep neural network for processing fault problems without rocket mathematical model accurately. The intelligent method, based on a Dynamic neural network with cross-entropy lose function, automatically identifies the faults of rocket nozzle, effectively acting as a fault classifier. This approach provides a simple solution for modeling difficult problems and allows multi-classes faults to be recognized in a straightforward way.

Original languageEnglish
Title of host publication2018 IEEE CSAA Guidance, Navigation and Control Conference, CGNCC 2018
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781538611715
DOIs
StatePublished - Aug 2018
Externally publishedYes
Event2018 IEEE CSAA Guidance, Navigation and Control Conference, CGNCC 2018 - Xiamen, China
Duration: 10 Aug 201812 Aug 2018

Publication series

Name2018 IEEE CSAA Guidance, Navigation and Control Conference, CGNCC 2018

Conference

Conference2018 IEEE CSAA Guidance, Navigation and Control Conference, CGNCC 2018
Country/TerritoryChina
CityXiamen
Period10/08/1812/08/18

Keywords

  • Attitude control
  • Cross-entropy cost function
  • Dynamic neural network
  • Fault diagnosis

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