DocumentCode
1984577
Title
Stable Algorithm for Identification of Source Based on Dynamical Systems Methods
Author
Junli Zhang ; Guichun Han
Author_Institution
Sch. of Math., Inner Mongolia Univ. for the Nat., Tongliao, China
Volume
2
fYear
2013
fDate
28-29 Oct. 2013
Firstpage
242
Lastpage
245
Abstract
The problem of source identification is ill-posed in the sense of hadamard, this means that small errors in the measurement may cause very large errors in the numerical result. In this paper, an inverse problem of source identification in heat conduction equations based on Dynamical Systems Methods (DMS) is proposed, and competes with classic Tikhonov regularization algorithms(TV), The numerical results demonstrate the algorithm based on Dynamical Systems Methods is stable and accurate.
Keywords
heat conduction; inverse problems; numerical stability; DMS; Tikhonov regularization algorithms; dynamical systems methods; hadamard; heat conduction equation; inverse problem; source identification; stable algorithm; Educational institutions; Equations; Heating; Heuristic algorithms; Inverse problems; Mathematical model; Temperature distribution; Dynamical Systems Methods; Identification of source; Inverse problems; Regularization; Stability;
fLanguage
English
Publisher
ieee
Conference_Titel
Computational Intelligence and Design (ISCID), 2013 Sixth International Symposium on
Conference_Location
Hangzhou
Type
conf
DOI
10.1109/ISCID.2013.174
Filename
6804873
Link To Document