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

In recent years, the application of sensorless AC motor drives is expanding in areas ranging
from industrial applications to household electrical appliances. As is well known, the …

Permanent-magnet synchronous motors (PMSMs) have been widely used as the driving
core in electric vehicles due to the high power/torque density and high efficiency. Recent …

High-frequency (HF) signal injection methods have been widely employed in the sensorless
control of interior permanent magnet synchronous motor (IPMSM) drives from zero to low …

This article presents a general-purpose full-speed sensorless control scheme for interior
permanent magnet synchronous motors (IPMSMs). By applying a quadratic extended back …

The extra acoustic noise caused by the high-frequency (HF) signal injection imposes
restrictions on its extensive applications for sensorless synchronous reluctance motor …

Offline parameter identification of permanent magnet synchronous machines (PMSMs) is of
great importance for general-purpose drives with sensorless control. This paper proposes …

This paper introduces a novel fault-tolerant control for the maximum torque per ampere
(MTPA) operation in five-phase interior permanent magnet synchronous machine (IPMSM) …

This paper proposes a new sensorless control scheme of interior permanent magnet
synchronous motors (IPMSMs) using high-frequency (HF) orthogonal square-wave voltage …

In high-frequency injection-based sensorless interior permanent magnet synchronous motor
(IPMSM) drives, digital filters and position tracking observers are used for signal processing …