Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: The problem of multiplicative fault detection and isolation (FDI) in the current sensors of a doubly-fed induction generator (DFIG) is considered in the presence of model uncertainty. A residual generator based on the DFIG model is proposed using the structure of the classical generalized observer scheme (GOS). Hover, each observer in this scheme is replaced by a robust ℋ − /ℋ ∞  fault detection filter follod by a Kalman-like observer. It turns out that the fault detection/isolation problem then amounts to detecting the appearance of sine waves superimposed to specific components of a white noise vector. A Generalized Likelihood Ratio Test (GLRT) is developed to solve the problem. The complete FDI system is validated through simulations on a controlled DFIG.
['Boulaid Boulkroune', 'Manuel Gálvez-Carrillo', 'Michel Kinnaert']
I am writing a research paper on a idea Robust sensor fault detection and isolation for a doubly-fed induction generator
[{"from": "human", "value": "I am writing a research paper on a idea Robust sensor fault detection and isolation for a doubly-fed induction generator"}, {"from": "gpt", "value": "Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: The problem of multiplicative fault detection and isolation (FDI) in the current sensors of a doubly-fed induction generator (DFIG) is considered in the presence of model uncertainty. A residual generator based on the DFIG model is proposed using the structure of the classical generalized observer scheme (GOS). Hover, each observer in this scheme is replaced by a robust \u210b \u2212 /\u210b \u221e  fault detection filter follod by a Kalman-like observer. It turns out that the fault detection/isolation problem then amounts to detecting the appearance of sine waves superimposed to specific components of a white noise vector. A Generalized Likelihood Ratio Test (GLRT) is developed to solve the problem. The complete FDI system is validated through simulations on a controlled DFIG."}]