Optimal experiment design for open and closed-loop system identification

X Bombois, M Gevers, R Hildebrand… - … in Information and …, 2011 - intlpress.com
This article reviews the development of experiment design in the field of identification of
dynamical systems, from the early work of the seventies on input design for open loop …

[图书][B] Spatio-temporal modeling of nonlinear distributed parameter systems: a time/space separation based approach

HX Li, C Qi - 2011 - books.google.com
The purpose of this volume is to provide a brief review of the previous work on model
reduction and identifi cation of distributed parameter systems (DPS), and develop new …

Four encounters with system identification

L Ljung, H Hjalmarsson, H Ohlsson - European Journal of Control, 2011 - Elsevier
Model-based engineering becomes more and more important in industrial practice. System
identification is a vital technology for producing the necessary models, and has been an …

Robustness in experiment design

CR Rojas, JC Aguero, JS Welsh… - … on Automatic Control, 2011 - ieeexplore.ieee.org
This paper focuses on the problem of robust experiment design, ie, how to design an input
signal which gives relatively good estimation performance over a large number of systems …

Neural networks in virtual reference tuning

A Esparza, A Sala, P Albertos - Engineering Applications of Artificial …, 2011 - Elsevier
This paper discusses the application of the virtual reference tuning (VRT) techniques to tune
neural controllers from batch input–output data, by particularising nonlinear VRT and …

Robust experiment design through randomisation with chance constraints

JS Welsh, H Kong - IFAC Proceedings Volumes, 2011 - Elsevier
It is well known that robust optimal experiment design is an extremely computationally
expensive problem. The design is generally solved by discretisation of the design space …

Chance constrained input design

CR Rojas, D Katselis, H Hjalmarsson… - 2011 50th IEEE …, 2011 - ieeexplore.ieee.org
In this paper the following problem is studied: design an input signal with the property that
the estimated model based on this signal satisfies a given performance level with a …

Fixed‐order robust H control and control‐oriented uncertainty set shaping for systems with ellipsoidal parametric uncertainty

A Sadeghzadeh, H Momeni - International journal of robust and …, 2011 - Wiley Online Library
In this paper, sufficient conditions for robust output feedback controller design for systems
with ellipsoidal parametric uncertainty are given in terms of solutions to a set of linear matrix …

On the performance of optimal input signals for frequency response estimation

B Wahlberg, H Hjalmarsson… - IEEE Transactions on …, 2011 - ieeexplore.ieee.org
We consider the problem of minimum-variance excitation design for frequency response
estimation based on finite impulse response (FIR) and output error (OE) models. The …

The cost of complexity in system identification: The Output Error case

CR Rojas, M Barenthin, JS Welsh, H Hjalmarsson - Automatica, 2011 - Elsevier
In this paper we investigate the cost of complexity, which is defined as the minimum amount
of input power required to estimate the frequency response of a given linear time invariant …