...Ali Maddahi; Nariman Sepehri; Witold Kinsner Design of fault-tolerant controllers (FTC) for hydraulic actuators is one of the challenges in the area of fluid power systems. In real applications, it is not possible to model or measure some faults accurately. For example, an accurate model...

...Min Li; Ming Liu; Yingchun Zhang; Zhuo Chen This paper deals with the fault observer and fault-tolerant controller design for singular Takagi–Sugeno (T–S) fuzzy systems subject to actuator faults. First, a novel proportional-integral observer is constructed to estimate the system states and faults...

... and asymptotic output tracking for the aircraft in the presence of uncertain actuator failures and structural damage. The developed fault-tolerant control design is evaluated by a high-fidelity nonlinear aircraft model–the NASA generic transport model. actuator failure adaptive control aircraft damage...

...; published online May 13, 2013. Assoc. Editor: Won-jong Kim. 20 02 2012 25 12 2012 A challenging problem on observer-based, integrated fault diagnosis and fault-tolerant control for linear systems subject to actuator faults and control input constraints is studied in this paper...