Dynamic modeling of indirect hydro-control valve - Bondgraph approach

Amir Zanj; Hassan Karimi; A Gholi; Masoud Shafiee

doi:10.1016/j.simpat.2012.05.009

Dynamic modeling of indirect hydro-control valve - Bondgraph approach

Amir Zanj, Hassan Karimi, A Gholi, Masoud Shafiee

Research output: Contribution to journal › Article › peer-review

17 Citations (Scopus)

Abstract

In the following paper the dynamic behavior of an indirect regulator is investigated and by means of Bondgraph method a nonlinear mathematical model for the considered regulator is developed. In this model to represent variable truncated cone orifice, a novel scheme has been proposed. Various operating conditions, including various inlet pressures are dynamically simulated while developing the model. Additionally, dynamic sensitivity of the valve is taken into account with respect to some geometrical parameters. Finally, the obtained simulation results are compared with experimental data demonstrating desirable accuracy of the proposed method.

Original language	English
Pages (from-to)	65-80
Number of pages	16
Journal	SIMULATION MODELLING PRACTICE AND THEORY
Volume	28
DOIs	https://doi.org/10.1016/j.simpat.2012.05.009
Publication status	Published - Nov 2012

Keywords

Automatic control
Bondgraph
Hydraulic valves
Mathematical model
Variable orifice

Access to Document

10.1016/j.simpat.2012.05.009

Cite this

@article{a8784a5734154412bc6fd3d49f1b4dad,

title = "Dynamic modeling of indirect hydro-control valve - Bondgraph approach",

abstract = "In the following paper the dynamic behavior of an indirect regulator is investigated and by means of Bondgraph method a nonlinear mathematical model for the considered regulator is developed. In this model to represent variable truncated cone orifice, a novel scheme has been proposed. Various operating conditions, including various inlet pressures are dynamically simulated while developing the model. Additionally, dynamic sensitivity of the valve is taken into account with respect to some geometrical parameters. Finally, the obtained simulation results are compared with experimental data demonstrating desirable accuracy of the proposed method.",

keywords = "Automatic control, Bondgraph, Hydraulic valves, Mathematical model, Variable orifice",

author = "Amir Zanj and Hassan Karimi and A Gholi and Masoud Shafiee",

year = "2012",

month = nov,

doi = "10.1016/j.simpat.2012.05.009",

language = "English",

volume = "28",

pages = "65--80",

journal = "SIMULATION MODELLING PRACTICE AND THEORY",

issn = "1569-190X",

publisher = "Elsevier B.V.",

}

TY - JOUR

T1 - Dynamic modeling of indirect hydro-control valve - Bondgraph approach

AU - Zanj, Amir

AU - Karimi, Hassan

AU - Gholi, A

AU - Shafiee, Masoud

PY - 2012/11

Y1 - 2012/11

N2 - In the following paper the dynamic behavior of an indirect regulator is investigated and by means of Bondgraph method a nonlinear mathematical model for the considered regulator is developed. In this model to represent variable truncated cone orifice, a novel scheme has been proposed. Various operating conditions, including various inlet pressures are dynamically simulated while developing the model. Additionally, dynamic sensitivity of the valve is taken into account with respect to some geometrical parameters. Finally, the obtained simulation results are compared with experimental data demonstrating desirable accuracy of the proposed method.

AB - In the following paper the dynamic behavior of an indirect regulator is investigated and by means of Bondgraph method a nonlinear mathematical model for the considered regulator is developed. In this model to represent variable truncated cone orifice, a novel scheme has been proposed. Various operating conditions, including various inlet pressures are dynamically simulated while developing the model. Additionally, dynamic sensitivity of the valve is taken into account with respect to some geometrical parameters. Finally, the obtained simulation results are compared with experimental data demonstrating desirable accuracy of the proposed method.

KW - Automatic control

KW - Bondgraph

KW - Hydraulic valves

KW - Mathematical model

KW - Variable orifice

UR - http://www.scopus.com/inward/record.url?scp=84864715737&partnerID=8YFLogxK

U2 - 10.1016/j.simpat.2012.05.009

DO - 10.1016/j.simpat.2012.05.009

M3 - Article

SN - 1569-190X

VL - 28

SP - 65

EP - 80

JO - SIMULATION MODELLING PRACTICE AND THEORY

JF - SIMULATION MODELLING PRACTICE AND THEORY

ER -

Dynamic modeling of indirect hydro-control valve - Bondgraph approach

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this