DocumentCode
622587
Title
A new method for parameter identifiability of DAE systems
Author
Li Chen ; Xi Chen ; Jixin Qian ; Zhen Yao
Author_Institution
Dept. of Control Sci. & Eng., Zhejiang Univ., Hangzhou, China
fYear
2013
fDate
12-14 June 2013
Firstpage
280
Lastpage
283
Abstract
A new method is proposed for analyzing the parameter identifiability of the dynamic systems described by differential-algebraic equations (DAEs). According to the features of DAEs, the proposed method uses the space transformation to eliminate the algebraic variables of the original DAE system, and derive a lower ODE system. As the parameter identifiability of the ODE system is equivalent to that of the lower DAE system, the differential algebraic (D-A) approach can be used to test the unknown parameter identifiability of the DAE system.
Keywords
differential algebraic equations; D-A approach; DAE systems; algebraic variables; differential algebraic approach; differential algebraic equations; dynamic systems; parameter identifiability; space transformation; Algebra; Analytical models; Biological system modeling; Educational institutions; Mathematical model; Polynomials;
fLanguage
English
Publisher
ieee
Conference_Titel
Control and Automation (ICCA), 2013 10th IEEE International Conference on
Conference_Location
Hangzhou
ISSN
1948-3449
Print_ISBN
978-1-4673-4707-5
Type
conf
DOI
10.1109/ICCA.2013.6565024
Filename
6565024
Link To Document