From: Modeling and Parameter Sensitivity Analysis of Valve-Controlled Helical Hydraulic Rotary Actuator System
No.
Description
Value
Units
1
Stiffness
1 × 108
N/m
2
Force exponent
1.5
–
3
Damping
5 × 104
N·s/m
4
Penetration depth
1 × 10−4
m
5
Dynamic coefficient
0.005