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Design of Observers for Positive Systems with Delayed Input and Output Information

Version 2 2024-06-04, 07:43
Version 1 2019-05-07, 15:03
journal contribution
posted on 2024-06-04, 07:43 authored by Van Thanh HuynhVan Thanh Huynh, Adetokunbo ArogbonloAdetokunbo Arogbonlo, Hieu TrinhHieu Trinh, Aman Maung Than OoAman Maung Than Oo
This brief is concerned with a new problem of synthesizing linear functional observers for positive systems subject to input and output delays. Without instantaneous information, the synthesized functional observers exclusively use delayed input and output measurements to estimate the functional state vector. The designed observers of the same order as the functional state vector are guaranteed nonnegative and stable. Furthermore, conditions for the establishment of the linear positive functional observers are formulated in terms of convex programming. Numerical examples are carried out to demonstrate the proposed design method.

History

Journal

IEEE Transactions on Circuits and Systems II: Express Briefs

Volume

67

Pagination

107-111

Location

Piscataway, N.J.

ISSN

1549-7747

eISSN

1558-3791

Language

English

Publication classification

C1 Refereed article in a scholarly journal

Copyright notice

2019, In press

Issue

1

Publisher

IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC