Decoupling Compensation Using in the Hydraulic-Servo System of Mould

Liang Li; Xiong Zhou; Xiao Gang Deng

doi:10.4028/www.scientific.net/AMM.184-185.1526

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 184-185Decoupling Compensation Using in the...

Decoupling Compensation Using in the Hydraulic-Servo System of Mould

Abstract:

The hydraulic-servo system of mould is a typical two-dimensional hydraulic-servo system, what stored among pass way was handed in and uniting interfering with between every pass way of the system. Because of the connection of the load system, output and control of every pass way influencing each other, cause the coupling of load, influence the system, even cause the systematic instability. This text apply on coupling and decoupling principle, mutual interference problem of many pass way that exists in the hydraulic system of mould, is studied by decoupling compensation control. Through the theory pushing over, we bring forward the decoupling compensation method, which can solve mutual interference problem. Have verified the feasibility of this method in the real artificial experiment too, and can solve mutual interference problem in the hydraulic and systematic of mould effectively.

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Periodical:

Applied Mechanics and Materials (Volumes 184-185)

Pages:

1526-1532

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.184-185.1526

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Online since:

June 2012

Authors:

Liang Li, Xiong Zhou, Xiao Gang Deng

Keywords:

Decoupling Compensation, Hydraulic-Servo System, Mould

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