A Kind of Active Control Damping Shock Absorber

Hansong Yang; Peng Li; Li Zhi Gu; Hui Juan Guo

doi:10.4028/www.scientific.net/KEM.620.511

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HomeKey Engineering MaterialsKey Engineering Materials Vol. 620A Kind of Active Control Damping Shock Absorber

A Kind of Active Control Damping Shock Absorber

Abstract:

It is the main decrease press type used in high speed train of semi suspension system, as the parameter can not be regulated freely of the semi suspension system, to design a kind of damping shock absorber which with the sensitive and soft system are very important, this system which using of the Electro hydraulic proportional valve to regulation the safety valve, the guide valve and the damping force of shock absorber, get the recycle method of the hydraulic system from inner to outside, and also using the suspension active control variable damping shock absorber to detect the road, this device, in fact, by vibration, which let the valve move relation, turn the mechanical energy into hot and release outside, thus decrease the vibration. To design this variable damping shock absorber ,compared with the semi suspension system ,for it has the connect system and Electro hydraulic proportional valve, and with the road detectors, and various variable parameters, Which let the high speed train more stable and safety, overcome the short of parameter regulation for the semi-automatic suspension system.

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Periodical:

Key Engineering Materials (Volume 620)

Pages:

511-515

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.620.511

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Online since:

August 2014

Authors:

Hansong Yang*, Peng Li, Li Zhi Gu, Hui Juan Guo

Keywords:

Hydraulic Control, Shock Absorber, Traffic, Variable Damping

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* - Corresponding Author

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