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DL-based Online Modeling of Nonlinear ODE-beam Cascaded Systems: Application to Flexible Morphing Aircraft

  • Jin Feng Zhang*
  • , Huai Ning Wu
  • , Jun Wei Wang
  • *Corresponding author for this work
  • Beihang University
  • University of Science and Technology Beijing

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

Abstract

A deep learning (DL)-based online modeling scheme is proposed integrated deep auto-encoder and sparse identification of nonlinear dynamical systems for ordinary differential equation (ODE)-Euler-Bernoulli beam (EBB) cascaded systems. The online model dynamically evolves through new data streams and revising the reconstruction reduced-order dynamic system and reconstruction output for ODE-EBB cascaded systems. Simulation results on a flexible morphing aircraft are provided for validating the effectiveness of the DL-based online modeling approach and its superiority in modeling accuracy and efficiency is also validated by comparing with the DL-based offline one.

Original languageEnglish
Title of host publication2025 Joint International Conference on Automation-Intelligence-Safety, ICAIS 2025 and International Symposium on Autonomous Systems, ISAS 2025
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9798331544706
DOIs
StatePublished - 2025
Event2025 Joint International Conference on Automation-Intelligence-Safety, ICAIS 2025 and International Symposium on Autonomous Systems, ISAS 2025 - Xi'an, China
Duration: 23 May 202525 May 2025

Publication series

Name2025 Joint International Conference on Automation-Intelligence-Safety, ICAIS 2025 and International Symposium on Autonomous Systems, ISAS 2025

Conference

Conference2025 Joint International Conference on Automation-Intelligence-Safety, ICAIS 2025 and International Symposium on Autonomous Systems, ISAS 2025
Country/TerritoryChina
CityXi'an
Period23/05/2525/05/25

Keywords

  • ODE-EBB cascaded systems
  • deep learning
  • flexible morphing aircraft
  • online modeling

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