@article{(Open Science Index):https://publications.waset.org/pdf/4347, title = {An Investigative Study into Observer based Non-Invasive Fault Detection and Diagnosis in Induction Motors}, author = {Padmakumar S. and Vivek Agarwal and Kallol Roy }, country = {}, institution = {}, abstract = {A new observer based fault detection and diagnosis scheme for predicting induction motors- faults is proposed in this paper. Prediction of incipient faults, using different variants of Kalman filter and their relative performance are evaluated. Only soft faults are considered for this work. The data generation, filter convergence issues, hypothesis testing and residue estimates are addressed. Simulink model is used for data generation and various types of faults are considered. A comparative assessment of the estimates of different observers associated with these faults is included.}, journal = {International Journal of Electrical and Computer Engineering}, volume = {3}, number = {3}, year = {2009}, pages = {490 - 495}, ee = {https://publications.waset.org/pdf/4347}, url = {https://publications.waset.org/vol/27}, bibsource = {https://publications.waset.org/}, issn = {eISSN: 1307-6892}, publisher = {World Academy of Science, Engineering and Technology}, index = {Open Science Index 27, 2009}, }