![](/images/graphics-bg.png)
Influence of Control Valve Delay and Dead Zone on the Stability of a Simple Hydraulic Positioning System
Joint Authors
Stépán, Gábor
Magyar, Bálint
Hős, Csaba
Source
Mathematical Problems in Engineering
Issue
Vol. 2010, Issue 2010 (31 Dec. 2010), pp.1-15, 15 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2010-07-25
Country of Publication
Egypt
No. of Pages
15
Main Subjects
Abstract EN
This paper deals with the PI control of a highly simplified dynamic model of a hydraulic cylinder.
It is assumed that the hydraulic fluid is incompressible and that the pump provides constant flow rates, which results in the possibility of velocity control.
Two types of anomalies are taken into account: (a) the time delay due to the controller computations and the internal pressure dynamics and (b) the dead zone of the controller valve.
This results in a nonlinear system are described by a piecewise linear discontinuous map.
Nonlinear behavior of the system is explored and the practically globally stable parameter domains are identified.
American Psychological Association (APA)
Magyar, Bálint& Hős, Csaba& Stépán, Gábor. 2010. Influence of Control Valve Delay and Dead Zone on the Stability of a Simple Hydraulic Positioning System. Mathematical Problems in Engineering،Vol. 2010, no. 2010, pp.1-15.
https://search.emarefa.net/detail/BIM-464838
Modern Language Association (MLA)
Magyar, Bálint…[et al.]. Influence of Control Valve Delay and Dead Zone on the Stability of a Simple Hydraulic Positioning System. Mathematical Problems in Engineering No. 2010 (2010), pp.1-15.
https://search.emarefa.net/detail/BIM-464838
American Medical Association (AMA)
Magyar, Bálint& Hős, Csaba& Stépán, Gábor. Influence of Control Valve Delay and Dead Zone on the Stability of a Simple Hydraulic Positioning System. Mathematical Problems in Engineering. 2010. Vol. 2010, no. 2010, pp.1-15.
https://search.emarefa.net/detail/BIM-464838
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-464838