Thursday, 8 October 2009

Wseas Transactions

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Transactions: WSEAS TRANSACTIONS ON MATHEMATICS
Transactions ID Number: 29-777
Full Name: Maria Isabel Garcia-Planas
Position: Associate Professor
Age: ON
Sex: Female
Address: C. Mineria 1, Esc. C, 1-3, 08038 Barcelona
Country: SPAIN
Tel: 932966271
Tel prefix: 34
Fax:
E-mail address: maria.isabel.garcia@upc.edu
Other E-mails: garcia_planas@msn.com
Title of the Paper: Sensivity and structural stability of singular systems under proportional and derivative feedback
Authors as they appear in the Paper: M. Isabel Garcia-Planas
Email addresses of all the authors: maria.isabel.garcia@upc.edu
Number of paper pages: 10
Abstract: We consider triples of matrices $(E, A,B)$, representing singular linear time invariant systems in the form $E\dot x(t) = Ax(t)+Bu(t)$, with $E,A\in M_{p\times n}(C)$ and $B\in M_{n\times m}(C)$, under proportional and derivative feedback. Using geometrical techniques we obtain miniversal deformations that permit us to study sensivity and structural stability of singular systems
Keywords: Singular linear systems, proportional and derivative feedback,canonical reduced form, structural invariants, structural stability.
EXTENSION of the file: .pdf
Special (Invited) Session: Sensivity and stability of singular systems under
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