A Linear Valve Actuated Switched Inertance Hydraulic System

Nathan Sell; David Johnston; Andrew Plummer; Sylwester Kudzma; Min Pan

A Linear Valve Actuated Switched Inertance Hydraulic System

Nathan Sell, David Johnston, Andrew Plummer, Sylwester Kudzma, Min Pan

Research output: Chapter or section in a book/report/conference proceeding › Chapter in a published conference proceeding

Abstract

A Switched Inertance Hydraulic System (SIHS) makes use of a switching element, a hydraulic capacitance
and an inertance in order to achieve theoretically lossless control of hydraulic flow and pressure. This paper
reports on experimental results of a SIHS which is set up to control pressure and makes use of a novel linear
valve as its switching element. The control and dynamic performance of this valve are characterised before
presenting experimental results of the flow booster circuit. It was found that the SIHS worked as expected at
a limited range of switching widths and frequency before a failure within the instrumentation precluded
experimentation on a wider range of conditions.

Original language	English
Title of host publication	Proc Fourteenth Scandinavian International Conference on Fluid Power
Publication status	Published - May 2015
Event	14th Scandinavian International Conference on Fluid Power, SICFP2015 - Tampere, Finland Duration: 20 May 2015 → 22 May 2015

Conference

Conference	14th Scandinavian International Conference on Fluid Power, SICFP2015
Country/Territory	Finland
City	Tampere
Period	20/05/15 → 22/05/15

Access to Document

https://dspace.cc.tut.fi/dpub/handle/123456789/23172

Cite this

@inproceedings{4aba56ea21ee423399e140b2d8cd8734,

title = "A Linear Valve Actuated Switched Inertance Hydraulic System",

abstract = "A Switched Inertance Hydraulic System (SIHS) makes use of a switching element, a hydraulic capacitanceand an inertance in order to achieve theoretically lossless control of hydraulic flow and pressure. This paperreports on experimental results of a SIHS which is set up to control pressure and makes use of a novel linearvalve as its switching element. The control and dynamic performance of this valve are characterised beforepresenting experimental results of the flow booster circuit. It was found that the SIHS worked as expected ata limited range of switching widths and frequency before a failure within the instrumentation precludedexperimentation on a wider range of conditions.",

author = "Nathan Sell and David Johnston and Andrew Plummer and Sylwester Kudzma and Min Pan",

year = "2015",

month = may,

language = "English",

booktitle = "Proc Fourteenth Scandinavian International Conference on Fluid Power",

note = "14th Scandinavian International Conference on Fluid Power, SICFP2015 ; Conference date: 20-05-2015 Through 22-05-2015",

}

TY - GEN

T1 - A Linear Valve Actuated Switched Inertance Hydraulic System

AU - Sell, Nathan

AU - Johnston, David

AU - Plummer, Andrew

AU - Kudzma, Sylwester

AU - Pan, Min

PY - 2015/5

Y1 - 2015/5

N2 - A Switched Inertance Hydraulic System (SIHS) makes use of a switching element, a hydraulic capacitanceand an inertance in order to achieve theoretically lossless control of hydraulic flow and pressure. This paperreports on experimental results of a SIHS which is set up to control pressure and makes use of a novel linearvalve as its switching element. The control and dynamic performance of this valve are characterised beforepresenting experimental results of the flow booster circuit. It was found that the SIHS worked as expected ata limited range of switching widths and frequency before a failure within the instrumentation precludedexperimentation on a wider range of conditions.

AB - A Switched Inertance Hydraulic System (SIHS) makes use of a switching element, a hydraulic capacitanceand an inertance in order to achieve theoretically lossless control of hydraulic flow and pressure. This paperreports on experimental results of a SIHS which is set up to control pressure and makes use of a novel linearvalve as its switching element. The control and dynamic performance of this valve are characterised beforepresenting experimental results of the flow booster circuit. It was found that the SIHS worked as expected ata limited range of switching widths and frequency before a failure within the instrumentation precludedexperimentation on a wider range of conditions.

UR - https://dspace.cc.tut.fi/dpub/handle/123456789/23172

M3 - Chapter in a published conference proceeding

BT - Proc Fourteenth Scandinavian International Conference on Fluid Power

T2 - 14th Scandinavian International Conference on Fluid Power, SICFP2015

Y2 - 20 May 2015 through 22 May 2015

ER -

A Linear Valve Actuated Switched Inertance Hydraulic System

Abstract

Conference

Access to Document

Other files and links

Fingerprint

Efficient Fluid Power Control

Cite this

A Linear Valve Actuated Switched Inertance Hydraulic System

Abstract

Conference

Access to Document

Other files and links

Fingerprint

Projects

Efficient Fluid Power Control

Cite this