Reconstruction and rejection of mismatched and matched disturbances for a class of multivariable systems

Chao Chung Peng, Chieh Li Chen, Christopher Edwards

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Abstract

This study proposes a synthetic control strategy for the reconstruction and rejection of mismatched and matched unknown disturbances. For a nonlinear scalar system, a nonlinear proportional-integral (PI) control is developed for dealing with matched disturbances. Next, a 2nd order system subjected to both matched and mismatched disturbances is considered. By incorporating the idea of backstepping design and conventional sliding mode control (SMC), the mismatched disturbance can be transformed into a matched one with respect to a virtual control input, and therefore the matching condition is extended. An extension of the proposed control framework for a class of multi-input multi-output (MIMO) systems is further provided.

Original languageEnglish
Title of host publicationICCAS-SICE 2009 - ICROS-SICE International Joint Conference 2009, Proceedings
Pages98-103
Number of pages6
Publication statusPublished - 2009 Dec 1
EventICROS-SICE International Joint Conference 2009, ICCAS-SICE 2009 - Fukuoka, Japan
Duration: 2009 Aug 182009 Aug 21

Publication series

NameICCAS-SICE 2009 - ICROS-SICE International Joint Conference 2009, Proceedings

Other

OtherICROS-SICE International Joint Conference 2009, ICCAS-SICE 2009
CountryJapan
CityFukuoka
Period09-08-1809-08-21

All Science Journal Classification (ASJC) codes

  • Information Systems
  • Control and Systems Engineering
  • Industrial and Manufacturing Engineering

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