Owing to the competitive advantages of cost reduction, system downsizing, and reliability
enhancement, position sensorless control methods for permanent magnet synchronous …

High-frequency excitation sensorless control methods measure the response of the machine
to some form of high-frequency excitation from which the rotor position is estimated. The …

AC Motor Control and Electrical Vehicle Applications provides a guide to the control of AC
motors with a focus on its application to electric vehicles (EV). It describes the rotating …

In this paper, a linear active disturbance rejection controller is applied for sensorless control
of internal permanent-magnet synchronous motors. A hybrid position estimation strategy …

In this paper, a new rotor position estimation method of an interior permanent-magnet
synchronous motor (IPMSM) is proposed. It is motivated by a conventional sensorless …

In this paper, a novel sensorless control strategy with the injection of a high-frequency
pulsating carrier signal into a stationary reference frame is proposed. Differing from the two …

Spatial-saliency-tracking-based high-frequency (HF) pulsating carrier injection method is
widely employed in permanent-magnet synchronous machines sensorless control. In order …

This paper investigates the effectiveness of sensorless operation in carrier-signal-injection-
based sensorless-control methods for permanent-magnet brushless ac motors. The …

In this paper, a simple signal injection method is proposed for sensorless control of
permanent-magnet synchronous machine (PMSM) at a low speed, which ideally requires …

Sensorless machine drives in vehicle traction frequently experience rapidly-changing load
disturbance and demand fast speed dynamics. Without gain-scheduling or compensation …