Stability of a Hydraulic Circuit with a Counter-balance Valve

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概要

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• The stability of a hydraulic circuit is studied in the most fundamental circuit consisting of a hydraulic motor and a counter-balance valve. By using linearized equations of the system, the effects of the flow rate of the hydraulic pump, spring constant and taper angle of the spool valve, and cylindrical choke in the pilot line on the stability of the system and the characteristics of self-excited vibration are clarified. As a result, fundamental data for preventing unstable phenomena are obtained.

• 一般社団法人日本機械学会の論文

著者

• Miyakawa Shimpei

  Researcher Ebara Corporation Central Research Laboratory

• Miyakawa Shimpei

  Researcher Ebara Corporation Central Research Institute

関連論文

• The Effect of Flow Force on Frequency Characteristics of Hydraulic Motor Driven by Spool Valve
• Stability of a Hydraulic Circuit with a Counter-balance Valve

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