TY - JOUR T1 - Observation Techniques for Sensorless Control in Induction Motor AU - , A. Metatla AU - , AU - , A. Medoued AU - , T. Bahi AU - , I. Hadjaj JO - International Journal of Electrical and Power Engineering VL - 1 IS - 3 SP - 332 EP - 338 PY - 2007 DA - 2001/08/19 SN - 1990-7958 DO - ijepe.2007.332.338 UR - https://makhillpublications.co/view-article.php?doi=ijepe.2007.332.338 KW - Induction motor KW - sensorless control KW -Kalman and Luenberger observers KW -techniques AB - This study presents the application of the techniques of the observer in sensorless control of inductor motor. Sensorless control requires the estimate in real time of the non measurable quantities. The observer of Luenberger and Kalman makes it possible to solve this problem thanks to the use of a model of state of the induction motor. In this research we use the model having for variables of state the current and stator flux. The technique of sensorless control using the observer of a complete nature is presented in simulation. Linear and non linear variables of Luenberger observer are also discussed in theoretical overview. ER -