This paper proposes a new direct model reference adaptive control algorithm for continuous time nonminimum phase systems. By introducing an auxiliary signal and a partial state vector, a minimal error model is constructed in state space. Using the error model an estimation algorithm for the unknown controller and auxiliary parameters is obtained via Lyapunov's direct method. For the fast convergence, speed-gradient approach is introduced. The global stability of the overall system is established under the persistency of excitation condition.

Original languageEnglish
Title of host publicationAdaptive Systems in Control and Signal Processing 1992
PublisherPergamon Press
Pages145-149
Number of pages5
Edition8
ISBN (Print)0080417175, 9780080417172
DOIs
StatePublished - 1993
Event4th International Federation of Automatic Control Symposium - Grenoble, Fr
Duration: 1 Jul 19923 Jul 1992

Publication series

NameIFAC Symposia Series
Number8
ISSN (Print)0962-9505

Conference

Conference4th International Federation of Automatic Control Symposium
CityGrenoble, Fr
Period1/07/923/07/92

    Scopus subject areas

  • Engineering(all)

ID: 97268185