Identifiability of linear time-invariant differential-algebraic systems, using generalized Markov parameters

Author

Ben-Zvi, Amos ; McLellan, James ; McAuley, Kim

Author_Institution

Dept. of Chem. Eng., Queen´´s Univ., Kingston, Ont., Canada

Volume

6

fYear

2003

fDate

4-6 June 2003

Firstpage

4602

Abstract

A method for testing the identifiability of linear time-invariant differential algebraic equation systems based on generalized Markov parameters is proposed by S. Vajda (1985) for ordinarily differential equation systems. The generalized Markov parameters are computed, and their connection to identifiability is discussed. Necessary and sufficient conditions for identifiability of linear time-invariant differential algebraic systems are given. Finally, an idealized gas-phase chemical reactor is used to demonstrate the method.

Keywords

Markov processes; chemical reactors; identification; linear algebra; linear differential equations; linear systems; time-varying systems; differential equation systems; differential-algebraic systems; gas-phase chemical reactor; generalized Markov parameters; identifiability; linear time-invariant; Chemical engineering; Chemical reactors; Design optimization; Differential algebraic equations; Differential equations; Noise measurement; Predictive models; Steady-state; System testing;

fLanguage

English

Publisher

ieee

Conference_Titel

American Control Conference, 2003. Proceedings of the 2003

ISSN

0743-1619

Print_ISBN

0-7803-7896-2

Type

conf

DOI

10.1109/ACC.2003.1242449

Filename

1242449