Computation of regular friends for output-nulling and reachability subspaces of linear time-invariant descriptor systems

Kazantzidou, C.; Ntogramatzidis, Lorenzo; Perez, T.

doi:10.23919/ECC.2018.8550175

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Authors

Kazantzidou, C.

Ntogramatzidis, Lorenzo

Perez, T.

Date

2018

Type

Conference Paper

Metadata

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Citation

Kazantzidou, C. and Ntogramatzidis, L. and Perez, T. 2018. Computation of regular friends for output-nulling and reachability subspaces of linear time-invariant descriptor systems, pp. 2505-2510.

Source Title

2018 European Control Conference, ECC 2018

DOI

10.23919/ECC.2018.8550175

ISBN

9783952426982

School

School of Electrical Engineering, Computing and Mathematical Science (EECMS)

URI

http://hdl.handle.net/20.500.11937/74790

Collection

Curtin Research Publications

Abstract

© 2018 European Control Association (EUCA). In this paper, we employ the Rosenbrock system matrix pencil to find and parameterise regular friends of output-nulling and reachability subspaces of linear, time-invariant descriptor systems, which yield nonzero characteristic polynomial and assign the corresponding closed-loopfinite eigenstructure. In particular, we consider impulse controllable descriptor systemsand the computation of these friends is done in such a way to also eliminate impulsive behaviour.