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Investigation the load matching of direct pressure valve controlled variable mechanism of axial variable piston pump

  • Beihang University

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

In order to improve the control performance of loading sense pump controlled system, a direct pressure valve is proposed in the present study to control the displacement actively. The valve is utilized to control the pressure feedback to the variable mechanism. The direct pressure valve can keep the advantage of high efficiency of loading sense system and high dynamic performance of constant pump simultaneously. The design of the structure of direct pressure valve is presented. Then, the load matching of the variable mechanism with the valve is studied. The design parameters are optimized. The simulation results indicate that direct pressure control valve is suitable for the system.

Original languageEnglish
Title of host publication2017 IEEE International Conference on Cybernetics and Intelligent Systems, CIS 2017 and IEEE Conference on Robotics, Automation and Mechatronics, RAM 2017 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages434-438
Number of pages5
ISBN (Electronic)9781538631355
DOIs
StatePublished - 2 Jul 2017
Event8th IEEE International Conference on Cybernetics and Intelligent Systems, CIS 2017 and IEEE Conference on Robotics, Automation and Mechatronics, RAM 2017 - Ningbo, China
Duration: 19 Nov 2017 → 21 Nov 2017

Publication series

Name2017 IEEE International Conference on Cybernetics and Intelligent Systems, CIS 2017 and IEEE Conference on Robotics, Automation and Mechatronics, RAM 2017 - Proceedings
Volume2018-January

Conference

Conference8th IEEE International Conference on Cybernetics and Intelligent Systems, CIS 2017 and IEEE Conference on Robotics, Automation and Mechatronics, RAM 2017
Country/TerritoryChina
CityNingbo
Period19/11/17 → 21/11/17

Keywords

  • Loading sense
  • direct pressure control valve
  • load matching
  • parameter optimization
  • pump controlled system

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