Structural indistinguishability between uncontrolled (autonomous) nonlinear analytic systems
UNSPECIFIED. (2004) Structural indistinguishability between uncontrolled (autonomous) nonlinear analytic systems. AUTOMATICA, 40 (11). pp. 1947-1953. ISSN 0005-1098Full text not available from this repository.
Official URL: http://dx.doi.org/10.1016/j.automatica.2004.06.002
In this paper, an approach for analysing the structural indistinguishability between two uncontrolled (or autonomous) analytic systems is presented. The approach involves constructing, if possible, a smooth mapping between the trajectories of two candidate models. If either of the models satisfies an observability criterion, then such a transformation always exists when the models are indistinguishable from their outputs. The approach is illustrated by examples from epidemiology and chemical reaction kinetics. One important outcome is that the susceptible, infectious, recovered (SIR) and SIR with temporary immunity (SIRS) models are shown to be indistinguishable when a proportion of the number of infectives is measured. (C) 2004 Elsevier Ltd. All rights reserved.
|Item Type:||Journal Article|
|Subjects:||T Technology > TL Motor vehicles. Aeronautics. Astronautics
T Technology > TK Electrical engineering. Electronics Nuclear engineering
|Journal or Publication Title:||AUTOMATICA|
|Publisher:||PERGAMON-ELSEVIER SCIENCE LTD|
|Official Date:||November 2004|
|Number of Pages:||7|
|Page Range:||pp. 1947-1953|
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