Detail publikace

PARAMETER ESTIMATION FOR ENGINEERS: A NEW TOOL FOR EFFECTIVE SEARCH FOR SIMULINK MODEL PARAMETERS

APPEL, M. GREPL, R.

Originální název

PARAMETER ESTIMATION FOR ENGINEERS: A NEW TOOL FOR EFFECTIVE SEARCH FOR SIMULINK MODEL PARAMETERS

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

An estimation of Simulink model parameters is very important problem in field of system identification in mechatronics. This paper describes features and advantages of the New Parameter Estimation Tool developed with respect to particular engineering needs. Among other things, the tool allows to use the arbitrary combination of a model and a measured data for the construction of cost function of the optimization process. This enables to formulate various tasks briefly outlined in this paper including comparison of several candidate models or performing estimations of models with shared parameters. Furthermore, all temporary simulation results are stored and later can be browsed and viewed by user. This enables to get very clear visual insight into the estimation problem and especially increases the usefulness of the Brute force method use. Finally, the tool allows to cope actively with the problem of initial guesses of an optimization method. As a result, user can automate and control parameter estimations for time-consuming and demanding problems

Klíčová slova

Parameter estimation, Simulink, Optimization, Software tool.

Autoři

APPEL, M.; GREPL, R.

Vydáno

18. 5. 2017

Nakladatel

Institute of Solid Mechanics, Mechatronics and Biomechanics, Faculty of Mechanical Engineering, Brno University of Technology

Místo

Brno

ISBN

978-80-214-5497-2

Kniha

ENGINEERING MECHANICS 2017

Edice

2017

Strany od

90

Strany do

93

Strany počet

1150

URL

http://www.engmech.cz/im/doc/EM2017_proceedings_all.pdf

BibTex

@inproceedings{BUT136310,
  author="Martin {Appel} and Robert {Grepl}",
  title="PARAMETER ESTIMATION FOR ENGINEERS: A NEW TOOL FOR EFFECTIVE SEARCH FOR SIMULINK MODEL PARAMETERS",
  booktitle="ENGINEERING MECHANICS 2017",
  year="2017",
  series="2017",
  pages="90--93",
  publisher="Institute of Solid Mechanics, Mechatronics and Biomechanics, Faculty of Mechanical Engineering, Brno University of Technology",
  address="Brno",
  isbn="978-80-214-5497-2",
  url="http://www.engmech.cz/im/doc/EM2017_proceedings_all.pdf"
}