SIMULATION OF SYSTEMS WITH VARIOUS TIME DELAYS USING PADE'S APPROXIMATION

Mujo Hebibovic, Bakir Lacevic, Jasmin Velagic

2004

Abstract

In this paper, Pade's rational functions have been simulated for approximating several characteristic values of time delay regarding the plant time constant. Several representative plants were tested in order to show in which cases Pade’s function approximates time-delay block well. Only if the ratio of time delay versus time constant of the plant is rather great, or the plant contains emphasized numerator dynamics; approximation capabilities get poorer. The convergence rate of n-order Pade’s function has been also analyzed by using Taylor series and phase-frequency characteristics.

Paper Citation

in Harvard Style

Hebibovic M., Lacevic B. and Velagic J. (2004). SIMULATION OF SYSTEMS WITH VARIOUS TIME DELAYS USING PADE'S APPROXIMATION . In Proceedings of the First International Conference on Informatics in Control, Automation and Robotics - Volume 3: ICINCO, ISBN 972-8865-12-0, pages 291-295. DOI: 10.5220/0001127402910295

in Bibtex Style

@conference{icinco04,
author={Mujo Hebibovic and Bakir Lacevic and Jasmin Velagic},
title={SIMULATION OF SYSTEMS WITH VARIOUS TIME DELAYS USING PADE'S APPROXIMATION},
booktitle={Proceedings of the First International Conference on Informatics in Control, Automation and Robotics - Volume 3: ICINCO,},
year={2004},
pages={291-295},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0001127402910295},
isbn={972-8865-12-0},
}

in EndNote Style

TY - CONF
JO - Proceedings of the First International Conference on Informatics in Control, Automation and Robotics - Volume 3: ICINCO,
TI - SIMULATION OF SYSTEMS WITH VARIOUS TIME DELAYS USING PADE'S APPROXIMATION
SN - 972-8865-12-0
AU - Hebibovic M.
AU - Lacevic B.
AU - Velagic J.
PY - 2004
SP - 291
EP - 295
DO - 10.5220/0001127402910295