Effect of non-zero initialization error on the performance bounds in ℒ 1 adaptive control architecture

Chengyu Cao, Naira Hovakimyan

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

Abstract

The ℒ 1 adaptive control architecture introduced in [1-4] ensures that the input and the output of an uncertain linear system track the input and output of a desired linear system during the transient phase, in addition to asymptotic tracking. Analysis of the ℒ 1 adaptive controller in [1-4] assumes zero trajectory initialization error. In this paper, we prove that non-zero trajectory initialization error leads to exponentially decaying transient errors in both control signal and system response. Simulation results verify the theoretical findings.

Original languageEnglish (US)
Title of host publicationCollection of Technical Papers - AIAA Guidance, Navigation, and Control Conference 2007
Pages2822-2835
Number of pages14
StatePublished - 2007
Externally publishedYes
EventAIAA Guidance, Navigation, and Control Conference 2007 - Hilton Head, SC, United States
Duration: Aug 20 2007Aug 23 2007

Publication series

NameCollection of Technical Papers - AIAA Guidance, Navigation, and Control Conference 2007
Volume3

Other

OtherAIAA Guidance, Navigation, and Control Conference 2007
Country/TerritoryUnited States
CityHilton Head, SC
Period8/20/078/23/07

ASJC Scopus subject areas

  • Aerospace Engineering
  • Control and Systems Engineering
  • Electrical and Electronic Engineering

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