Title :
System identification of electro-hydraulic actuator servo system
Author :
Ling, T.G. ; Rahmat, M.F. ; Husain, A.R. ; Ghazali, R.
Author_Institution :
Fac. of Electr. Eng., Univ. Teknol. Malaysia, Skudai, Malaysia
Abstract :
This paper presents the system identification process done on an industrial Electro-Hydraulic Actuator (EHA) system. The model obtained through system identification by aid of System Identification Toolbox of MATLAB and System Identification Toolkit of LabVIEW. Attraction of system identification is ability to obtain system´s model with sets of input and output data; without need of prior knowledge on system. The model is later validated with the actual performance of real EHA system.
Keywords :
electrohydraulic control equipment; hydraulic actuators; hydraulic drives; identification; servomechanisms; virtual instrumentation; EHA; LabVIEW; MATLAB; electrohydraulic actuator; servo system; system identification process; system identification toolkit; Analytical models; Computational modeling; Correlation; Data models; MATLAB; Mathematical model; System identification; electro-hydraulic actuator; model validation; system identification;
Conference_Titel :
Mechatronics (ICOM), 2011 4th International Conference On
Conference_Location :
Kuala Lumpur
Print_ISBN :
978-1-61284-435-0
DOI :
10.1109/ICOM.2011.5937172
