The work principle and structure of integrated machine hydraulic servo cylinder were introduced. The mathematical model of machine hydraulic servo cylinder was established and the dynamic characteristics were researched. By changing the opening size of open center servo valve, the area gradient of servo valve port, damper orifice diameter and load quality parameters, the influence of dynamic characteristics of the system was analyzed, the parameters of the system was optimized, good dynamic characteristics was obtained.
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苏东海,秦明璋.风机风量调整集成式机液伺服液压缸动态特性分析[J].机床与液压,2015,43(19):113-115. . Analysis of Dynamic Characteristics of Integrated Machine Hydraulic Servo Cylinder for Fan Flow Adjusting[J]. Machine Tool & Hydraulics,2015,43(19):113-115