Design of Servo Speed Regulating Hydraulic Control System for Static Testing Machine
The traditional servo hydraulic station adjusts the output pressure of hydraulic fluid by changing the opening of the proportional valve.This method wastes energy and requires additional cooling devices.Therefore,this paper designs a servo speed regulating hydraulic control system for static or quasi-static testing machine.Firstly,the structure of servo speed regulating hydraulic control system of static testing machine is analyzed.Secondly,the main hardware design of the control system is introduced,including the control circuit and interface design of DKZQ-1010 intelligent servo controller.Finally,the software design of servo speed regulating hydraulic control system is described.
DKZQ-1010 intelligent servo controllertesting machinevariable frequency speed regulationservo control
NETL
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