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H control based on state observer for vibration isolation platform system

  • Hong Liu*
  • , Fengyu Gao
  • , Ying Zhang
  • *Corresponding author for this work
  • Konka Group
  • Harbin University of Science and Technology

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

Abstract

Based on a microvibration isolation platform system dynamic model, the problem of robust H control for such system is investigated, which contains parametric uncertainties and external disturbances. An H state-feedback controller based on observers is designed via a Lyapunov approach. The conditions for admissible controllers are formulated in the form of linear matrix inequalities (LMIs), and the controller design is cast into a convex optimization problem subject to LMI and equation constraints. An illustrative example is provided to show the effectiveness of the proposed control design method.

Original languageEnglish
Title of host publicationProceedings of the 30th Chinese Control Conference, CCC 2011
Pages2357-2361
Number of pages5
StatePublished - 2011
Externally publishedYes
Event30th Chinese Control Conference, CCC 2011 - Yantai, China
Duration: 22 Jul 201124 Jul 2011

Publication series

NameProceedings of the 30th Chinese Control Conference, CCC 2011

Conference

Conference30th Chinese Control Conference, CCC 2011
Country/TerritoryChina
CityYantai
Period22/07/1124/07/11

Keywords

  • Active Vibration Control
  • H Control
  • State Observer
  • Uncertain System

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