The following information was submitted:
Transactions: INTERNATIONAL JOURNAL of MATHEMATICS AND COMPUTERS IN SIMULATION
Transactions ID Number: 19-453
Full Name: Libor Pekaø
Position: Assistant Professor
Age: ON
Sex: Male
Address: Nad Stránìmi 4511, Zlín
Country: CZECH REPUBLIC
Tel: +420576035262
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Fax:
E-mail address: pekar@fai.utb.cz
Other E-mails: pekosek@centrum.cz
Title of the Paper: Stability conditions for a retarded quasipolynomial and their applications
Authors as they appear in the Paper: Libor Pekaø, Roman Prokop, Radek Matušù
Email addresses of all the authors: pekar@fai.utb.cz, prokop@fai.utb.cz, rmatusu@fai.utb.cz
Number of paper pages: 9
Abstract: Non-delay real parameter stability and stabilization for a quasipolynomial of a retarded structure is studied in this contribution. In the sense of this paper, quasipolynomials are considered to be over real coefficients and in only one variable. Unlike some other methods and analyses, a non-delay real parameter is being to set in a quasipolynomial with two independent delay terms. Retarded quasipolynomial stability is given by the requirement that all its roots (of an infinite spectrum) are located in the open left-half complex plane. The proposed stabilization methodology is based on the argument principle, i.e. on the Mikhaylov stability criterion. This problem has many applications especially in the control theory since such a quasipolynomial can characterize the dynamics of a closed-loop system with delays. In the presented paper, we introduce two problems connected with stabilization and control of time delay systems. The first one deals with a coprime factor!
ization for algebraic controller design, the second one propose stabilization of an anisochronic model of a high order system. Stability features and application problems are accompanied with simulation examples in the Matlab-Simulink environment.
Keywords: Stabilization, Quasipolynomial, Argument principle, Time delay systems, Simulations
EXTENSION of the file: .doc
Special (Invited) Session: Argument principle based stability conditions for a retarded quasipolynomial with two d646-317elays
Organizer of the Session: 646-317
How Did you learn about congress: Frantisek Gazdos, gazdos@fai.utb.cz
IP ADDRESS: 195.178.89.205
