Optimal output trajectory design and tracking in preview-based nonperiodic tracking-transition switching for nonminimum-phase linear systems

Haiming Wang, Qingze Zou, Hongbing Xu

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

Abstract

In this article, the problem of nonperiodic tracking-transition switching with preview is considered, where, multiple switching between tracking and transition occur, and the output needs to track desired trajectory during the tracking sections, then rapidly transits to another point during the transition sections with no post-transition oscillations. Due to the coupling between the control of the tracking sections and that of the transition ones, these control objectives become challenging, particularly for nonminimum-phase systems. In the proposed approach, (1) the optimal desired output trajectory for the transition sections is designed through direct minimization of the output energy, and (2) the needed control input that maintains the smoothness of the system state across all tracking-transition switching instants is obtained by using a previewbased stable-inversion approach, and the needed preview time is quantified.

Original languageEnglish (US)
Title of host publicationProceedings of the 2010 American Control Conference, ACC 2010
Pages5769-5774
Number of pages6
StatePublished - 2010
Externally publishedYes
Event2010 American Control Conference, ACC 2010 - Baltimore, MD, United States
Duration: Jun 30 2010Jul 2 2010

Publication series

NameProceedings of the 2010 American Control Conference, ACC 2010

Other

Other2010 American Control Conference, ACC 2010
Country/TerritoryUnited States
CityBaltimore, MD
Period6/30/107/2/10

All Science Journal Classification (ASJC) codes

  • Control and Systems Engineering

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