Fig. 1 Tensile compression fatigue test equipment
Fig. 2 Fault picture of hydraulic servo actuator
Fig. 3 Comparison of elastic seal type and labyrinth seal type
Fig. 4 Flow Characteristics of Hydrostatic Bearing
Fig. 5 A ring gap for modeling the piston labyrinth seal
Fig. 6 Dimensional arrangement of the five square grooves
Fig. 7 Modeling of Labyrinth Seal for piston
Fig. 8 Result of Labyrinth Seal Simulation
Fig. 9 Pressure drop of the fluid flow through 21 radial grooves
Fig. 10 Hydraulic servo actuator prototype mounting test photograph
Fig. 11 Real-Time System Block Diagram
Fig. 12 Block Diagram of Actuator Control System
Fig. 13 Results of Hydraulic Servo Actuator According to Frequency Change power control device
Fig. 14 Displacement Test Results of Hydraulic Servo Actuator According to Frequency Change power control device
참고문헌
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