High-performance control of electric drives requires an accurate knowledge of the rotor position and/or speed. These mechanical variables are traditionally measured using sensors, which increases the cost and reduces both the robustness and the reliability of the system. This emphasizes the importance of electric drives control without shaft sensors, often referred to as sensorless control : it consists of replacing sensors with a state observer algorithm, that estimates the desired mechanical variables from currents and voltages sensing and based on the system’s model. Nevertheless, before designing a state observer, the observability ofthe system should be examined, that is, it should be checked whether the states to be estimated can be r...
The problem of speed sensorless control of induction machine is a well-studied problem in the field ...
For their high power density and ease of control, permanent magnet synchronous motors (PMSM) are wid...
The paper compares two different methods for speed and position estimation in AC permanent magnet sy...
High-performance control of electric drives requires an accurate knowledge of the rotor position and...
Les stratégies de commande avancée des machines électriques nécessitent une connaissance précise de ...
Given the tight competition among automotive industries, reducing overall product costs is an import...
International audienceAlternating current (AC) electrical drive control without mechanical sensors i...
International audienceThis paper studies the local observability of synchronous machines using a uni...
Vu la concurrence serrée entre les fournisseurs automobiles, la réduction des coûts globaux des prod...
International audienceMotion-sensorless control techniques of electrical drives are attracting more ...
The main objectives of our research was the application of Kalman filters and frequency estimators f...
This thesis deals with state estimation methods for AC drives sensorless control and with possibilit...
International audienceIn this paper, a sensorless output feedback controller is designed in order to...
The issue of sensorless control of permanent magnet synchronous machine (PMSM) has been well studied...
This monograph shows the reader how to avoid the burdens of sensor cost, reduced internal physical s...
The problem of speed sensorless control of induction machine is a well-studied problem in the field ...
For their high power density and ease of control, permanent magnet synchronous motors (PMSM) are wid...
The paper compares two different methods for speed and position estimation in AC permanent magnet sy...
High-performance control of electric drives requires an accurate knowledge of the rotor position and...
Les stratégies de commande avancée des machines électriques nécessitent une connaissance précise de ...
Given the tight competition among automotive industries, reducing overall product costs is an import...
International audienceAlternating current (AC) electrical drive control without mechanical sensors i...
International audienceThis paper studies the local observability of synchronous machines using a uni...
Vu la concurrence serrée entre les fournisseurs automobiles, la réduction des coûts globaux des prod...
International audienceMotion-sensorless control techniques of electrical drives are attracting more ...
The main objectives of our research was the application of Kalman filters and frequency estimators f...
This thesis deals with state estimation methods for AC drives sensorless control and with possibilit...
International audienceIn this paper, a sensorless output feedback controller is designed in order to...
The issue of sensorless control of permanent magnet synchronous machine (PMSM) has been well studied...
This monograph shows the reader how to avoid the burdens of sensor cost, reduced internal physical s...
The problem of speed sensorless control of induction machine is a well-studied problem in the field ...
For their high power density and ease of control, permanent magnet synchronous motors (PMSM) are wid...
The paper compares two different methods for speed and position estimation in AC permanent magnet sy...