Hydraulic actuation technology for full- and semi-active railway suspensions

Roger Goodall; Gerhard Freudenthaler; Roger Dixon

doi:10.1080/00423114.2014.953181

Hydraulic actuation technology for full- and semi-active railway suspensions

Roger Goodall, Gerhard Freudenthaler, Roger Dixon

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

14 Citations (Scopus)

Abstract

The paper describes a simulation study that provides a comprehensive comparison between full-active and semi-active suspensions for improving the vertical ride quality of railway vehicles. It includes an assessment of the ride quality benefits that can theoretically be achieved with idealised devices, and also examines the impact of real devices based upon hydraulic actuation technology.

Original language	English
Pages (from-to)	1642-1657
Number of pages	16
Journal	Vehicle System Dynamics
Volume	52
Issue number	12
Early online date	29 Sep 2014
DOIs	https://doi.org/10.1080/00423114.2014.953181
Publication status	Published - 2 Dec 2014
Externally published	Yes

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Cite this

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title = "Hydraulic actuation technology for full- and semi-active railway suspensions",

abstract = "The paper describes a simulation study that provides a comprehensive comparison between full-active and semi-active suspensions for improving the vertical ride quality of railway vehicles. It includes an assessment of the ride quality benefits that can theoretically be achieved with idealised devices, and also examines the impact of real devices based upon hydraulic actuation technology.",

keywords = "active suspension, actuator, mechatronics, railway vehicle, secondary suspension, simulation",

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AU - Goodall, Roger

AU - Freudenthaler, Gerhard

AU - Dixon, Roger

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AB - The paper describes a simulation study that provides a comprehensive comparison between full-active and semi-active suspensions for improving the vertical ride quality of railway vehicles. It includes an assessment of the ride quality benefits that can theoretically be achieved with idealised devices, and also examines the impact of real devices based upon hydraulic actuation technology.

KW - active suspension

KW - actuator

KW - mechatronics

KW - railway vehicle

KW - secondary suspension

KW - simulation

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JO - Vehicle System Dynamics

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ER -

Hydraulic actuation technology for full- and semi-active railway suspensions

Abstract

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