Sensors are one of the crucial components in gas turbines and the failure in sensor
measurements can lead to serious problems in maintaining their safety and performance
requirements. Our aim in this paper is to develop an adaptive sliding mode observer for
sensor fault diagnosis in an industrial gas turbine. The proposed observer has a robustness
against gas turbine parameter uncertainties caused by degradations without any priori
knowledge about the bounds of faults and parameter uncertainties. The efficiency of the …