Dynamic analyses of roll plane interconnected hydro-pneumatic suspension systems

School of Engineering

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Dynamic analyses of roll plane interconnected hydro-pneumatic suspension systems. / Cao, Dongpu; Rakheja, Subhash; Su, Chun-Yi.
In: International Journal of Vehicle Design, Vol. 47, No. 1-4, 2008, p. 51-80.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Cao, D, Rakheja, S & Su, C-Y 2008, 'Dynamic analyses of roll plane interconnected hydro-pneumatic suspension systems', International Journal of Vehicle Design, vol. 47, no. 1-4, pp. 51-80. https://doi.org/10.1504/IJVD.2008.020881

APA

Cao, D., Rakheja, S., & Su, C-Y. (2008). Dynamic analyses of roll plane interconnected hydro-pneumatic suspension systems. International Journal of Vehicle Design, 47(1-4), 51-80. https://doi.org/10.1504/IJVD.2008.020881

Vancouver

Cao D, Rakheja S, Su C-Y. Dynamic analyses of roll plane interconnected hydro-pneumatic suspension systems. International Journal of Vehicle Design. 2008;47(1-4):51-80. doi: 10.1504/IJVD.2008.020881

Author

Cao, Dongpu ; Rakheja, Subhash ; Su, Chun-Yi. / Dynamic analyses of roll plane interconnected hydro-pneumatic suspension systems. In: International Journal of Vehicle Design. 2008 ; Vol. 47, No. 1-4. pp. 51-80.

Bibtex

@article{afd15e7f4684433cbd16d936169e6e0b,

title = "Dynamic analyses of roll plane interconnected hydro-pneumatic suspension systems",

abstract = "Concepts in roll-interconnected hydro-pneumatic suspensions with hydraulic and pneumatic couplings are developed and analysed for enhancement of anti-roll properties of heavy vehicles. The mathematical models of the roll-coupled suspensions are formulated considering the fluid properties and variable damping valves. The roll properties of fluidically connected suspensions are compared with those of unconnected suspensions with and without anti-roll bar, and dynamic responses of a heavy vehicle with different suspensions are investigated under excitations arising from road roughness and directional manoeuvres. The results indicate that both interconnected suspensions could considerably improve roll stiffness without affecting vertical ride, while hydraulic interconnections could further enhance the roll mode damping properties",

keywords = "anti-roll bar, asymmetric damping, design flexibility, hydraulic interconnection, pneumatic interconnection, hydro-pneumatic suspension, dynamic response, roll stability, roll stiffness, VEHICLES, DESIGN",

author = "Dongpu Cao and Subhash Rakheja and Chun-Yi Su",

year = "2008",

doi = "10.1504/IJVD.2008.020881",

language = "English",

volume = "47",

pages = "51--80",

journal = "International Journal of Vehicle Design",

issn = "0143-3369",

publisher = "Inderscience Enterprises Ltd.",

number = "1-4",

}

RIS

TY - JOUR

T1 - Dynamic analyses of roll plane interconnected hydro-pneumatic suspension systems

AU - Cao, Dongpu

AU - Rakheja, Subhash

AU - Su, Chun-Yi

PY - 2008

Y1 - 2008

N2 - Concepts in roll-interconnected hydro-pneumatic suspensions with hydraulic and pneumatic couplings are developed and analysed for enhancement of anti-roll properties of heavy vehicles. The mathematical models of the roll-coupled suspensions are formulated considering the fluid properties and variable damping valves. The roll properties of fluidically connected suspensions are compared with those of unconnected suspensions with and without anti-roll bar, and dynamic responses of a heavy vehicle with different suspensions are investigated under excitations arising from road roughness and directional manoeuvres. The results indicate that both interconnected suspensions could considerably improve roll stiffness without affecting vertical ride, while hydraulic interconnections could further enhance the roll mode damping properties

AB - Concepts in roll-interconnected hydro-pneumatic suspensions with hydraulic and pneumatic couplings are developed and analysed for enhancement of anti-roll properties of heavy vehicles. The mathematical models of the roll-coupled suspensions are formulated considering the fluid properties and variable damping valves. The roll properties of fluidically connected suspensions are compared with those of unconnected suspensions with and without anti-roll bar, and dynamic responses of a heavy vehicle with different suspensions are investigated under excitations arising from road roughness and directional manoeuvres. The results indicate that both interconnected suspensions could considerably improve roll stiffness without affecting vertical ride, while hydraulic interconnections could further enhance the roll mode damping properties

KW - anti-roll bar

KW - asymmetric damping

KW - design flexibility

KW - hydraulic interconnection

KW - pneumatic interconnection

KW - hydro-pneumatic suspension

KW - dynamic response

KW - roll stability

KW - roll stiffness

KW - VEHICLES

KW - DESIGN

U2 - 10.1504/IJVD.2008.020881

DO - 10.1504/IJVD.2008.020881

M3 - Journal article

VL - 47

SP - 51

EP - 80

JO - International Journal of Vehicle Design

JF - International Journal of Vehicle Design

SN - 0143-3369

IS - 1-4

ER -

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