Mathematical Problems in Engineering / 2014 / Article / Tab 2

Research Article

Internal Leakage Fault Detection and Tolerant Control of Single-Rod Hydraulic Actuators

Table 2

The parameters of the proposed control scheme.

Symbol ParameterValue

The amplitude of the Coulomb friction52 N
The continuous shape functionarctan (900 )
The feedback gain for 10
The feedback gain for 2000
The bound of the uncertain nonlinearities 100 N
The controller parameter for 1
The feedback gain for 50
The tolerance level of the internal leakage fault7200
The controller parameter for