DocumentCode
164991
Title
Linearization and identification a mathematical model of an excavator
Author
Cedro, Leszek
Author_Institution
Fac. of Mechatron. & Mech. Eng., Kielce Univ. of Technol., Kielce, Poland
fYear
2014
fDate
28-30 May 2014
Firstpage
73
Lastpage
79
Abstract
This paper presents the linearization and identification of a mathematical model of a hydraulic system coupled to the boom and the arm of an excavator. The system was represented in two ways: as a system of differential equations and as a quasi-linear model. The quasi-linear model was identified and verified using measurement results obtained for a real system. The data employed for the identification of the simplified model were gained through experiments.
Keywords
differential equations; excavators; hydraulic actuators; linearisation techniques; differential equations; excavator arm; excavator boom; hydraulic system; mathematical model identification; mathematical model linearization; quasi-linear model; Actuators; Equations; Hydraulic drives; Mathematical model; Pistons; Power system dynamics; Transfer functions; excavator dynamics; identification; linearization;
fLanguage
English
Publisher
ieee
Conference_Titel
Control Conference (ICCC), 2014 15th International Carpathian
Conference_Location
Velke Karlovice
Print_ISBN
978-1-4799-3527-7
Type
conf
DOI
10.1109/CarpathianCC.2014.6843572
Filename
6843572
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