The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
This paper studies the senserless control of surface-mount permanent magnet synchronous motor (SPMSM) based on model reference adaptive system (MRAS) method. We focus attention on how parameter variation and dead-time influence the speed and position estimation error of the sensorless control strategy. Comparison of different impacts caused by each parameter variation is realized using Matlab/Simulink...
Model reference adaptive system (MRAS) is one of the popular methods to observe the speed and the angle information of the Permanent magnet synchronous motor (PMSM). This paper proposes a new adaptation scheme for MRAS to replace the conventional PI controller based on Popov Hyperstability theorem. In this project, the speed of PMSM is controlled by using field oriented control (FOC) method and the...
The PMSM motors are increasingly playing an important role in modern motor drives. A shaft encoder or sensor connected to the shaft of the motor provides feedback required for controlling torque and speed to the PMSM. So many motor drives are not abiding by the application of this feedback device because of their reliability concerns, price, and space and weight limitations. This paper analysis the...
This paper presents the hardware implementation of sensorless speed control of Permanent Magnet Synchronous Motor (PMSM) drives using dSPACE DS1103 board. dSPACE Real-Time Interface (RTI) is the link between software and hardware development. It automatically implements the MATLAB/Simulink model on the dSPACE Expansion Box. The simplified mathematical model of the PermanentMagnet Synchronous Motor...
In this paper, the speed regulation problem for permanent magnet synchronous motor (PMSM) system under vector control framework is studied. First, a speed regulation scheme based on standard internal model control (IMC) method is designed. For the speed loop, a standard internal model controller is first designed based on a first-order model of PMSM by analyzing the relationship between reference...
Many high performance industrial and traction permanent magnet synchronous motor (PMSM) drives require position sensorless operation. Most of the sensorless control techniques are dependent on motor parameters, such as stator resistance, inductance, and torque constant. Thus, the performance suffers greatly in harsh and highly dynamic operating conditions, where the motor parameters are changing....
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.