Abstract

The paper addresses the problem of dynamic identification of boundary conditions for one-dimensional convection-diffusion transport model based on noisy measurements of the function of interest. Using finite difference method the original model with the partial differential equation is replaced with the discrete linear dynamic system model with noisy multisensor measurements in which boundary conditions are included as the unknown input vector. To solve the problem, the algorithm of simultaneous the state and input vector estimation is used. The results of numerical experiments are presented which confirm the practical applicability of the proposed approach.

Details

Title
Dynamic identification of boundary conditions for convection-diffusion transport model subject to noisy measurements
Author
Tsyganov, A V 1 ; Tsyganova, Yu V 2 ; Kuvshinova, A N 1 

 Ulyanovsk State Pedagogical University named after I. N. Ulyanov, Lenin’s square 4, Ulyanovsk, Russia, 432071 
 Ulyanovsk State University, Lev Tolstoy str. 42, Ulyanovsk, Russia, 432017 
Publication year
2019
Publication date
Nov 2019
Publisher
IOP Publishing
ISSN
17426588
e-ISSN
17426596
Source type
Scholarly Journal
Language of publication
English
ProQuest document ID
2568451905
Copyright
© 2019. This work is published under http://creativecommons.org/licenses/by/3.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.