Während für durch gewöhnliche Differentialgleichungen beschriebene Systeme eine Vielzahl an bekannten Verfahren zur Parameteridentifikation zur Verfügung stehen, basieren jene für Systeme unendlicher Dimension (wie Transportprozesse oder Leitungsprobleme) häufig auf endlichdimensionalen Ersatzmodellen. Der hier vorgestellte algebraische Zugang kommt ohne derartige Approximationen aus und ist in diesem Sinne exakt. Er nutzt neben der Laplace-Transformation mit dem Ritt-Algorithmus und dem Buchberger-Algorithmus zur Berechnung von Gröbner-Basen Methoden der kommutativen und Differentialalgebra, um eine einfache polynomiale Gleichung als Beziehung zwischen konzentrierten Messsignalen und den unbekannten Systemparametern herzuleiten. Letztlich ...
A large variety of natural, industrial, and environmental systems involves phenomena that are contin...
A closed loop parametrical identification procedure for continuous-time constant linear systems is i...
A large variety of natural, industrial, and environmental systems involves phenomena that are contin...
Während für durch gewöhnliche Differentialgleichungen beschriebene Systeme eine Vielzahl an bekannte...
This thesis deals with the identification of parameters in distributed parameter systems. Two sensit...
The task of mathematical modeling involves working with real world phenomena described via parametri...
A new direct approach to identifying the parameters of distributed parameter systems from noise corr...
This thesis considers the parameter identification problem for systems governed by partial different...
In system identification, the challenge of parameter estimation often lies in solving a non-convex o...
This report describes how parameter estimation can be performed in linear DAE systems. Both time dom...
International audienceThe paper aims at developing the first steps toward a symbolic computation app...
International audience— In this communication, we discuss two estimation problems dealing with parti...
Les systèmes décrits par les équations aux dérivées partielles, appartiennent à la classe des systèm...
[[abstract]]In recent years, the application of the finite element method to the identification and ...
To estimate parameters in distributed models, we take a look at the field of system identification. ...
A large variety of natural, industrial, and environmental systems involves phenomena that are contin...
A closed loop parametrical identification procedure for continuous-time constant linear systems is i...
A large variety of natural, industrial, and environmental systems involves phenomena that are contin...
Während für durch gewöhnliche Differentialgleichungen beschriebene Systeme eine Vielzahl an bekannte...
This thesis deals with the identification of parameters in distributed parameter systems. Two sensit...
The task of mathematical modeling involves working with real world phenomena described via parametri...
A new direct approach to identifying the parameters of distributed parameter systems from noise corr...
This thesis considers the parameter identification problem for systems governed by partial different...
In system identification, the challenge of parameter estimation often lies in solving a non-convex o...
This report describes how parameter estimation can be performed in linear DAE systems. Both time dom...
International audienceThe paper aims at developing the first steps toward a symbolic computation app...
International audience— In this communication, we discuss two estimation problems dealing with parti...
Les systèmes décrits par les équations aux dérivées partielles, appartiennent à la classe des systèm...
[[abstract]]In recent years, the application of the finite element method to the identification and ...
To estimate parameters in distributed models, we take a look at the field of system identification. ...
A large variety of natural, industrial, and environmental systems involves phenomena that are contin...
A closed loop parametrical identification procedure for continuous-time constant linear systems is i...
A large variety of natural, industrial, and environmental systems involves phenomena that are contin...