Research on a Nonlinear Robust Adaptive Control  Method of the Elbow Joint of a Seven-Function Hydraulic Manipulator Based on Double-Screw-Pair Transmission

<table>Control voltage input without a payload.</table>

Mathematical Problems in Engineering

fig11

Figure 11

Figure 11: Research on a Nonlinear Robust Adaptive Control  Method of the Elbow Joint of a Seven-Function Hydraulic Manipulator Based on Double-Screw-Pair Transmission 

Figure 11 | Research on a Nonlinear Robust Adaptive Control  Method of the Elbow Joint of a Seven-Function Hydraulic Manipulator Based on Double-Screw-Pair Transmission 