Exponential convergence of recursive least squares with exponential forgetting factor -adaptive control

Richard M. Johnstone*, Brian D.O. Anderson

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

21 Citations (Scopus)

Abstract

In this paper we demonstrate that provided the setpoint sequence is persistently exciting and the plant is linear, finite-dimensional, time-invariant and possesses a stable inverse, a trajectory-following adaptive control algorithm, with exponential forgetting recursive least squares, is exponentially stable.

Original languageEnglish
Pages (from-to)69-76
Number of pages8
JournalSystems and Control Letters
Volume2
Issue number2
DOIs
Publication statusPublished - Aug 1982

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