Robust Stability of Active Suspension LQG Control for Railway Vehicle with Parametric Fluctuations

Kaushalendra K. Khadanga, Hee Hyol Lee

研究成果: Conference contribution

2 被引用数 (Scopus)

抄録

Suspension systems have been the focus for improving passenger comfort in high speed trains. To analyze the effect of vibration on vehicle ride quality, a six DOF passenger railway vehicle with front and rear suspension is built. The random rail excitation in form of white noise is fed into a second order linear shaping filter. The front wheel and the rear wheels have been correlated by a second order Pade approximation. An active secondary system is designed using a Linear Quadratic Gaussian(LQG) optimal control system. The robustness of the control system is analyzed by including parametric fluctuations and structured uncertainties.

本文言語English
ホスト出版物のタイトル2018 International Conference on Information and Communication Technology Robotics, ICT-ROBOT 2018
出版社Institute of Electrical and Electronics Engineers Inc.
ISBN(電子版)9781728119960
DOI
出版ステータスPublished - 2018 11 27
イベント2018 International Conference on Information and Communication Technology Robotics, ICT-ROBOT 2018 - Busan, Korea, Republic of
継続期間: 2018 9 62018 9 8

出版物シリーズ

名前2018 International Conference on Information and Communication Technology Robotics, ICT-ROBOT 2018

Other

Other2018 International Conference on Information and Communication Technology Robotics, ICT-ROBOT 2018
国/地域Korea, Republic of
CityBusan
Period18/9/618/9/8

ASJC Scopus subject areas

  • 人工知能
  • 人間とコンピュータの相互作用
  • 電子工学および電気工学
  • 制御と最適化
  • 通信

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