Synchronous Control of Multi-Integrated System of Electro-Hydraulic with Mechanic Based on Virtual Axis Model

Ji Dong Yang; Jian Qu Wu; Yong Quan Deng

doi:10.4028/www.scientific.net/AMR.291-294.3003

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 291-294Synchronous Control of Multi-Integrated System of...

Synchronous Control of Multi-Integrated System of Electro-Hydraulic with Mechanic Based on Virtual Axis Model

Abstract:

The article gives a solution to the precise synchronous control of multi-hydraulic cylinders which exist in the large-sized pressure and flattening machine by the virtual axis method. To fulfill the job, the scheme introduces the acceleration feedback to the virtual control model to make the model practical. According to the Newton’s mechanical law and fluid mechanic, the article set up the model mentioned above. The control system presented is investigated through simulation of Matlab under step disturbance and productive practice which successfully demonstrate the effectiveness of the proposed control model.

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Periodical:

Advanced Materials Research (Volumes 291-294)

Pages:

3003-3008

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.291-294.3003

Citation:

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Online since:

July 2011

Authors:

Ji Dong Yang, Jian Qu Wu, Yong Quan Deng

Keywords:

Derivative Feedback, Dynamic Position Control, Integrated Control of Electro-Hydraulic with Mechanic, Position Synchronous Control, System Inertia, System Regulation, System Simulation, Virtual Axis

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