The following information was submitted:
Transactions: WSEAS TRANSACTIONS ON SYSTEMS AND CONTROL
Transactions ID Number: 27-372
Full Name: Constantin Marin
Position: Professor
Age: ON
Sex: Male
Address: Fac. Automatica, Bvd . Decebal nr. 107, Craiova
Country: ROMANIA
Tel: 40722217972
Tel prefix: 40351417787
Fax: 40251438198
E-mail address: cmarin@automation.ucv.ro
Other E-mails: cmarin2@rdslink.ro
Title of the Paper: Identification of Nonlinear Continuous Time Systems with Time Variable Parameters; Applications for Wastewater Biodegradation Processes
Authors as they appear in the Paper: Constantin Marin, Dan Selisteanu, Dorin Sendrescu, Virginia Finca
Email addresses of all the authors: cmarin@automation.ucv.ro,dansel@automation.ucv.ro,dorins@automation.ucv.ro,virginia@automation.ucv.ro
Number of paper pages: 14
Abstract: The original procedure for identification of nonlinear continuous time systems with time variable parameters based on distribution theory, developed by the authors in a previous paper, is now deeply analysed. The fundamental of distribution theory applied to nonlinear system identification purposes is clarified. There are considered nonlinear dynamical systems described by differential equations whose right part is a rational function. Some of the system parameters change in time according to unknown laws. These laws are expressed as finite degree time polynomials whose parameters are included in the set of parameters to be identified. Considering functionals weighted by polynomials, it is possible to transform a time variant differential system of equations to an algebraic system in unknown parameters. The hierarchical structure identification method for rational expressions, is extended to time variant systems. An application for parameter identification of a was!
tewater biodegradation process, considering time variant yield coefficients is presented. An application for parameter identification of a wastewater biodegradation process, considering time variant yield coefficients is presented.
Keywords: Identification; Distribution theory; Functionals, Nonlinear systems, Bioprocesses
EXTENSION of the file: .pdf
Special (Invited) Session: Identification of Wastewater Biodegradation Processes with Time Variable Parameters
Organizer of the Session: ID 588 283
How Did you learn about congress: Dan Popescu (dpopescu@automation.ucv.ro), Emil Petre (epetre@automation.ucv.ro)
IP ADDRESS: 79.117.192.21
