This Ph.D. thesis aims to develop reliable and cost-effective condition monitoring and faults detection architectures for induction machines. These architectures are mainly based on advanced parametric signal processing techniques. To analyze and detect faults, a parametric stator current model under stationary conditions has been considered. It is assumed to be multiple sinusoids with unknown parameters in noise. This model has been estimated using parametric techniques such as subspace spectral estimators and maximum likelihood estimator. A fault severity criterion based on the estimation of the stator current frequency component amplitudes has also been proposed to determine the induction machine failure level. A novel faults detector ba...
Asynchronous drives are widely used in many industrial applications because of their low cost, high ...
International audienceOver the past several decades, induction machine condition monitoring have rec...
International audienceSeveral studies have demonstrated that induction machine faults introduce phas...
This Ph.D. thesis aims to develop reliable and cost-effective condition monitoring and faults detect...
In this thesis, a signal processing-based approach for induction machine faults detection through st...
International audienceCurrent spectrum analysis is a proven technique for fault diagnosis in electri...
International audienceFault detection in squirrel cage induction machines based on stator current sp...
International audienceThis paper aims to develop a condition monitoring architecture for induction m...
International audienceCondition monitoring of electric drives is of paramount importance since it co...
International audience—The main objective of this paper is to detect faults in induction machines us...
International audienceCurrent spectrum analysis is a proven technique for fault diagnosis in electri...
International audienceFault detection in squirrel cage induction machines based on stator current sp...
International audienceThis paper proposes a new method for fault detection in three-phase induction ...
Asynchronous drives are widely used in many industrial applications because of their low cost, high ...
International audienceOver the past several decades, induction machine condition monitoring have rec...
International audienceSeveral studies have demonstrated that induction machine faults introduce phas...
This Ph.D. thesis aims to develop reliable and cost-effective condition monitoring and faults detect...
In this thesis, a signal processing-based approach for induction machine faults detection through st...
International audienceCurrent spectrum analysis is a proven technique for fault diagnosis in electri...
International audienceFault detection in squirrel cage induction machines based on stator current sp...
International audienceThis paper aims to develop a condition monitoring architecture for induction m...
International audienceCondition monitoring of electric drives is of paramount importance since it co...
International audience—The main objective of this paper is to detect faults in induction machines us...
International audienceCurrent spectrum analysis is a proven technique for fault diagnosis in electri...
International audienceFault detection in squirrel cage induction machines based on stator current sp...
International audienceThis paper proposes a new method for fault detection in three-phase induction ...
Asynchronous drives are widely used in many industrial applications because of their low cost, high ...
International audienceOver the past several decades, induction machine condition monitoring have rec...
International audienceSeveral studies have demonstrated that induction machine faults introduce phas...