Study of State Estimation Using LSTM for Semi-active Suspension

DOI

Bibliographic Information

Other Title
  • セミアクティブサスペンションにおけるLSTM を応用した状態推定の検討

Abstract

The study described in this paper aim to further enhance the estimation accuracy of the suspension stroke velocity using the vertical acceleration sensor on the sprung mass. Previous studies have confirmed the effectiveness of including the nonlinear characteristics and delays of semi-active damper in the observer model. However, the observer could not estimate correctly near unsprung resonance point. To solve this problem, we try to use LSTM to estimate the stroke velocity. The effectiveness is verified by carrying out simulations and experiments.

Journal

Keywords

Details 詳細情報について

  • CRID
    1390860532056257280
  • DOI
    10.11351/jsaeronbun.54.1038
  • ISSN
    18830811
    02878321
  • Text Lang
    ja
  • Data Source
    • JaLC
  • Abstract License Flag
    Disallowed

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