Research on High Power Direct Drive Differential Volume Control Electro-Hydraulic Servo System

Zhu Xin Zhang; Xin Yun Xu

doi:10.4028/www.scientific.net/AMM.423-426.2865

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 423-426Research on High Power Direct Drive Differential...

Research on High Power Direct Drive Differential Volume Control Electro-Hydraulic Servo System

Abstract:

For traditional direct drive volume control electro-hydraulic servo system, the servo motors rotary inertia is limited strictly, the speed of response is slow and the actuators reciprocating motion characteristics are not consistent. In order to solve these problems, this paper designs a kind of high power direct drive differential volume control electro-hydraulic servo system. It is instructive for design of hydraulic system which demands high output power, changes direction of motion frequently, needs high response frequency and requires the speed of reciprocating motion keep consistent.

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Periodical:

Applied Mechanics and Materials (Volumes 423-426)

Pages:

2865-2868

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.423-426.2865

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Online since:

September 2013

Authors:

Zhu Xin Zhang, Xin Yun Xu

Keywords:

Differential Circuit, Direct Drive Volume Control, Electro-Hydraulic Servo System, High Power, Response Frequency

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References

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