Global adaptive observer for a class of nonlinear systems

Qinghua Zhang, Aiping Xu

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

10 Citations (Scopus)


The problem considered is the joint estimation of state and some parameters for a class of truly nonlinear systems. The proposed method is constructive and guarantees global convergence. It has been inspired by the technique of high gain observer and by a recent result on linear adaptive observer. A numerical example is presented for illustration.
Original languageEnglish
Title of host publicationProceedings of the 40th IEEE Conference on Decision and Control (Cat. No.01CH37228)
Number of pages6
ISBN (Print)0-7803-7061-9
Publication statusPublished - 2001
Externally publishedYes


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