In order to make the static pressure workbench maintain the best oil film thickness, a compensation control scheme of the oil film thickness was proposed based on adjusting the motor speed and controlling flow of multihead pump. The hydraulic control principle of the control scheme was introduced, and then a corresponding control flow chart and the mathematical model of each part were established, afterwards, the relevant control model system was put up by using SIMULINK module of the MATLAB. The simulation parameters are set up to simulate, which verifies the feasibility of the intelligent compensation method and the control system in the end.
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赵大兴,李杰,丁国龙,陈飞鹏,赵迪.静压工作台油膜厚度智能补偿控制方案[J].机床与液压,2016,44(17):125-129. . Intelligent Compensation Control Scheme for Oil Film Thickness of Static Pressure Workbench[J]. Machine Tool & Hydraulics,2016,44(17):125-129