This paper presents the new Modified Fictitious quantity (X) Model Reference Adaptive
System (MRAS) based speed estimation technique for a vector controlled Permanent …

Increasing interest in synchronous reluctance machines (SynRMs) shows the need to
examine sensorless control methods for this machine type. For different speed ranges …

This paper deals with a propulsion system of new full low-floor trams manufactured by
Škoda Plzeň company employing gearless wheel drives with surface-mounted permanent …

This paper presents an efficient sensorless permanent magnet synchronous motor (PMSM)
drive based on model reference adaptive system (MRAS) speed and position estimation for …

The Vector control scheme widely used for control purposes of PMSM drives requires rotor
position information. Generally, sensors are used for this purpose, which increases the cost …

Purpose The purpose of this paper is to investigate Halbach array effects in surface mounted
permanent magnet machine (SMPM) in terms of both self-sensing and torque capabilities. A …

Sensorless techniques have got considerable importance in IPMSM drives researches. In
the two past decades, a number of High Frequency Signal Injection (HFSI) techniques have …

This paper presents position/speed estimation for PMSM (“Permanent-Magnet-Synchronous-
Motor”) drive. Speed estaimated method are important to build the drive more reliable …

In a professional printer, the paper handling system consists of numerous independently
driven actuators that manage the placement of the printing media during the entire print job …

With the inverter consisting of GaN semi-conductors, the switching frequency of the inverter
can be significantly increased compared to an IGBT in-verter, which can certainly bring …