Characteristics of Position and Pressure Control of Separating Metering Electro-Hydraulic Servo System with Varying Supply Pressure for Rolling Shear

Characteristics of Position and Pressure Control of Separating Metering Electro-Hydraulic Servo System with Varying Supply Pressure for Rolling Shear

The traditional valve-controlled hydraulic servo system has large throttling losses and undergoes serious heat problems when used in electro-hydraulic servo systems (EHSSs) for a rolling shear. In order to improve the energy efficiency of the EHSS for the rolling shear while also ensuring the positi...

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Bibliographic Details
Main Authors: Suhong Lin, Gaocheng An, Jiahai Huang, Jun Wang, Yuhang Guo
Format: Article
Language:English
Published: MDPI AG 2020-01-01
Series:Applied Sciences
Subjects:
rolling shear
electro-hydraulic
servo system
energy-saving
dynamic surface control
nonlinear disturbance observer
Online Access:https://www.mdpi.com/2076-3417/10/2/435

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