This article reviews Flux-Weakening (FW) algorithms for Permanent Magnet Synchronous
Machines (PMSMs), focusing on the automotive sector, especially in electric and hybrid …

This paper deals with motor design aspects and control strategies for the flux-weakening
(FW) operation of synchronous motors. The theory of FW is described by taking into account …

The series-end winding permanent magnet synchronous motor (SW-PMSM) drive system is
ideal for applications with limited dc-link voltage. However, the controller design in the full …

The maximum torque per ampere (MTPA) is popular control strategy for interior permanent
synchronous machines (PMSMs) and MTPA point is dependent on the magnetic saturation …

This article presents an accurate method to determine the mandatory rotor position to control
a permanent magnet synchronous machine from misplaced Hall-effect switch sensors. The …

For interior permanent magnet synchronous motor (IPMSM) drives, the accurate solution for
the optimal current set point under full-speed region is an essential issue to ensure its …

For variable flux memory machine (VFMM) with high salient ratio, a negative torque occurs
when applying a positive d-axis current (id) pulse to magnetize the machine under positive q …

Based on the problems of sliding mode observer (SMO), such as strong parameter
dependency, large overshoot, and severe inherent sliding mode chattering, this paper …

Drive motors in certain applications often require heavy load starting or short-time overload
operation, so the limiting output capacity of the motor is worthy of attention. In this paper, the …

The field-weakening (FW) control strategy with voltage angle regulation has the advantages
of fast speed and current response by directly decoupling the voltages. For suppressing the …