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Compound control strategy for independent metering directional valve of engineering machinery by simulation

  • Beihang University

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Focus on energy saving, a compound control strategy of independent metering directional valve with load-sensing technology for engineering machinery is proposed. The compound controller is designed for four quadrants work modes. The basic principle of independent metering directional valve with load-sensing technology for engineering machinery is introduced. Then the nonlinear model of the load independent control system is developed. The complete simulation model is built by AMESim and Matlab. The compound controller which combine of motion control and pressure control is studied based on simulation. The simulation results indicate that this proposed control strategy for the independent metering directional valve can be more energy-saving and reliable than the traditional load-sensing system.

Original languageEnglish
Title of host publication2014 IEEE International Conference on Mechatronics and Automation, IEEE ICMA 2014
PublisherIEEE Computer Society
Pages1464-1469
Number of pages6
ISBN (Print)9781479939787
DOIs
StatePublished - 2014
Event11th IEEE International Conference on Mechatronics and Automation, IEEE ICMA 2014 - Tianjin, China
Duration: 3 Aug 20146 Aug 2014

Publication series

Name2014 IEEE International Conference on Mechatronics and Automation, IEEE ICMA 2014

Conference

Conference11th IEEE International Conference on Mechatronics and Automation, IEEE ICMA 2014
Country/TerritoryChina
CityTianjin
Period3/08/146/08/14

Keywords

  • compound control strategy
  • energy saving
  • independent metering directional valve
  • simulation model

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