Detail publikace
Computationally Fast Dynamical Model of a SATCOM Antenna Suitable for Extensive Optimization Tasks
NAJMAN, J. BASTL, M. APPEL, M. GREPL, R.
Anglický název
Computationally Fast Dynamical Model of a SATCOM Antenna Suitable for Extensive Optimization Tasks
Typ
článek v časopise ve Scopus, Jsc
Jazyk
en
Originální abstrakt
Development of new SATCOM (Satellite Communications) antennas and their control systems is a complex problem, in which strict requirements for mechanical design, drives, sensors and the overall speed and accuracy of the control algorithm must be met. Therefore, a simulation model is often used at different stages of development, which greatly accelerates the process of designing and optimizing the whole system. The computationally most demanding part of the simulation is the dynamical model of antenna. This article proposes an alternative approach for dynamical model creation, and the results are compared to a model created by using a universal multibody simulation environment. It is shown that the proposed new approach gives nearly the same-quality results and it is several times computationally faster.
Anglický abstrakt
Development of new SATCOM (Satellite Communications) antennas and their control systems is a complex problem, in which strict requirements for mechanical design, drives, sensors and the overall speed and accuracy of the control algorithm must be met. Therefore, a simulation model is often used at different stages of development, which greatly accelerates the process of designing and optimizing the whole system. The computationally most demanding part of the simulation is the dynamical model of antenna. This article proposes an alternative approach for dynamical model creation, and the results are compared to a model created by using a universal multibody simulation environment. It is shown that the proposed new approach gives nearly the same-quality results and it is several times computationally faster.
Klíčová slova anglicky
mobile SATCOM, antenna pointing, dynamical model, simulation, MATLAB, Simulink.
Vydáno
15.06.2019
Nakladatel
University of Defence in Brno
Místo
Brno
ISSN
1802-2308
Ročník
14
Číslo
1
Strany od–do
21–30
Počet stran
10
BIBTEX
@article{BUT152074,
author="Martin {Brablc} and Jan {Najman} and Michal {Bastl} and Martin {Appel} and Robert {Grepl},
title="Computationally Fast Dynamical Model of a SATCOM Antenna Suitable for Extensive Optimization Tasks",
year="2019",
volume="14",
number="1",
month="June",
pages="21--30",
publisher="University of Defence in Brno",
address="Brno",
issn="1802-2308"
}