Control of reusable launch vehicle using neuro-adaptive approach

  • Yong D. SONG*
  • , Xiao H. LIAO
  • , M. D. GHEORGHIU
  • , Ran ZHANG
  • , Yao LI
  • *Corresponding author for this work

Research output: Book Chapters | Papers in Conference ProceedingsConference paper (refereed)Researchpeer-review

1 Citation (Scopus)

Abstract

This work explores neural networks (NN) based control approach to nonlinear flight systems in the presence of disturbances and uncertainties. Neuro-adaptive control incorporating with two neural network (NN) units is proposed to cope with NN reconstruction error and other lumped system uncertainties. It is shown that with the proposed strategy, the angles of attack, sideslip and body-axis roll of the vehicle are effectively controlled. The method does not involve analytical estimation of the upper bounds on ideal weights, reconstruction error, or nonlinear functions. Stable on-line weight-tuning algorithms are derived based on Lyapunov's stability theory. Analyses and simulations confirm the effectiveness of the proposed control scheme. © Springer-Verlag Berlin Heidelberg 2005.
Original languageEnglish
Title of host publicationAdvances in Neural Networks: ISNN 2005: Second International Symposium on Neural Networks. Proceedings
EditorsJun WANG, Xiao-Feng LIAO, Zhang YI
PublisherSpringer Berlin Heidelberg
Pages192-197
Number of pages6
ISBN (Electronic)9783540320692
ISBN (Print)9783540259145
DOIs
Publication statusPublished - 2005
Externally publishedYes

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