Second order SM approach to SISO time-delay system output tracking

Gang Liu*, Alan S.I. Zinober, Yuri B. Shtessel

*Corresponding author for this work

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

Abstract

A fully linearizable SISO relative degree n system with an output time delay is considered in this paper. Using the approach of Padé approximation, system centre approach and second order sliding mode (in short SM) control, we have obtained good output tracking results. Smith Predictor is used to compensate the difference between the actual delayed output and its approximation. A second order super-twisting SM observer is used to observed the disturbance in the plant.

Original languageEnglish
Title of host publicationIEEE 10th International Workshop on Variable Structure Systems, VSS'08
Pages185-190
Number of pages6
DOIs
Publication statusPublished - 2008
Externally publishedYes
EventIEEE 10th International Workshop on Variable Structure Systems, VSS'08 - Antalya, Turkey
Duration: 8 Jun 200810 Jun 2008

Publication series

NameIEEE 10th International Workshop on Variable Structure Systems, VSS'08

Conference

ConferenceIEEE 10th International Workshop on Variable Structure Systems, VSS'08
Country/TerritoryTurkey
CityAntalya
Period8/06/0810/06/08

Keywords

  • Output delay
  • Pade approximation
  • Second order sliding mode control
  • Stable system centre

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