The Linear and Nonlinear Electro-MechanicalFin Actuator

Electromechanical actuators are used in a wide variety of aerospace applications such as missiles, aircrafts and spy-fly etc. In this work a linear and nonlinear fin actuator mathematical model has been developed and its response is investigated by developing an algorithm for the system using MATLAB...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Zeina A. Abdul Redha, Shaimaa A. Mahdi
Formato:	article
Lenguaje:	EN
Publicado:	Al-Khwarizmi College of Engineering – University of Baghdad 2011
Materias:	Electro-mechanical actuator Fin Nonlinear actuators response. Chemical engineering TP155-156 Engineering (General). Civil engineering (General) TA1-2040
Acceso en línea:	https://doaj.org/article/01a9c818d4c44a02b361576ac016dc20
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:01a9c818d4c44a02b361576ac016dc20
record_format	dspace
spelling	oai:doaj.org-article:01a9c818d4c44a02b361576ac016dc202021-12-02T07:35:47ZThe Linear and Nonlinear Electro-MechanicalFin Actuator1818-1171https://doaj.org/article/01a9c818d4c44a02b361576ac016dc202011-01-01T00:00:00Zhttp://www.iasj.net/iasj?func=fulltext&aId=2211https://doaj.org/toc/1818-1171Electromechanical actuators are used in a wide variety of aerospace applications such as missiles, aircrafts and spy-fly etc. In this work a linear and nonlinear fin actuator mathematical model has been developed and its response is investigated by developing an algorithm for the system using MATLAB. The algorithm used to the linear model is the state space algorithm while the algorithm used to the nonlinear model is the discrete algorithm. The huge moment constant is varied from (-3000 to 3000) and the damping ratio is varied from (0.4 to 0.8). <br /> The comparison between linear and nonlinear fin actuator response results shows that for linear model, the maximum overshoot is about 10%, rising time is 0.23 sec. and steady state occur at 0.51 sec., while For nonlinear model the maximum overshoot is about 5%, rising time is 0.26 sec. and steady state occurs at 2 sec.; i.e., the nonlinear fin actuator system gives faster and more accurate response than does the linear fin actuator system.<br />Zeina A. Abdul RedhaShaimaa A. MahdiAl-Khwarizmi College of Engineering – University of BaghdadarticleElectro-mechanical actuatorFinNonlinear actuatorsresponse.Chemical engineeringTP155-156Engineering (General). Civil engineering (General)TA1-2040ENAl-Khawarizmi Engineering Journal, Vol 7, Iss 4, Pp 88-96 (2011)
institution	DOAJ
collection	DOAJ
language	EN
topic	Electro-mechanical actuator Fin Nonlinear actuators response. Chemical engineering TP155-156 Engineering (General). Civil engineering (General) TA1-2040
spellingShingle	Electro-mechanical actuator Fin Nonlinear actuators response. Chemical engineering TP155-156 Engineering (General). Civil engineering (General) TA1-2040 Zeina A. Abdul Redha Shaimaa A. Mahdi The Linear and Nonlinear Electro-MechanicalFin Actuator
description	Electromechanical actuators are used in a wide variety of aerospace applications such as missiles, aircrafts and spy-fly etc. In this work a linear and nonlinear fin actuator mathematical model has been developed and its response is investigated by developing an algorithm for the system using MATLAB. The algorithm used to the linear model is the state space algorithm while the algorithm used to the nonlinear model is the discrete algorithm. The huge moment constant is varied from (-3000 to 3000) and the damping ratio is varied from (0.4 to 0.8). <br /> The comparison between linear and nonlinear fin actuator response results shows that for linear model, the maximum overshoot is about 10%, rising time is 0.23 sec. and steady state occur at 0.51 sec., while For nonlinear model the maximum overshoot is about 5%, rising time is 0.26 sec. and steady state occurs at 2 sec.; i.e., the nonlinear fin actuator system gives faster and more accurate response than does the linear fin actuator system.<br />
format	article
author	Zeina A. Abdul Redha Shaimaa A. Mahdi
author_facet	Zeina A. Abdul Redha Shaimaa A. Mahdi
author_sort	Zeina A. Abdul Redha
title	The Linear and Nonlinear Electro-MechanicalFin Actuator
title_short	The Linear and Nonlinear Electro-MechanicalFin Actuator
title_full	The Linear and Nonlinear Electro-MechanicalFin Actuator
title_fullStr	The Linear and Nonlinear Electro-MechanicalFin Actuator
title_full_unstemmed	The Linear and Nonlinear Electro-MechanicalFin Actuator
title_sort	linear and nonlinear electro-mechanicalfin actuator
publisher	Al-Khwarizmi College of Engineering – University of Baghdad
publishDate	2011
url	https://doaj.org/article/01a9c818d4c44a02b361576ac016dc20
work_keys_str_mv	AT zeinaaabdulredha thelinearandnonlinearelectromechanicalfinactuator AT shaimaaamahdi thelinearandnonlinearelectromechanicalfinactuator AT zeinaaabdulredha linearandnonlinearelectromechanicalfinactuator AT shaimaaamahdi linearandnonlinearelectromechanicalfinactuator
_version_	1718399318081142784

The Linear and Nonlinear Electro-MechanicalFin Actuator

Ejemplares similares