Research Article
Adaptive Robust Fault-Tolerant Synchronization Control for a Dual Redundant Hydraulic Actuation System with Common-Mode Fault
Table 1
Simulation parameters of the DRHAS [
13,
24].
| Component | Parameter | Value (Unit) | Parameter | Value (Unit) |
| EHSV | EHSV gain , | | Flow rate gain | |
| Cylinder | Piston mass , | | Piston area (active chamber) | | Piston area (passive chamber) | | Effective oil bulk modulus | | Damping coefficient , | | Initial volume (active chamber) | | Initial volume (passive chamber) | | Normal internal leakage coefficient , | |
| Control Surface | Connection stiffness , | | Radial distance | | Moment of inertia | | Damping coefficient | | Elastic load coefficient | | | |
| Power Supply | Oil supply pressure , | | Oil reservoir pressure | |
|
|