This article presents a new switching technique to minimize losses in a trapezoidal
brushless dc motor (BLDCM) drive. Based on the analysis, a pulsewidth modulation (PWM) …

This paper deals with a new terminal voltage-based rotor position sensorless algorithm of
permanent magnet brushless DC (PMBLDC) motor with adaptive phase angle …

The hardware implementation of sensorless brushless direct current motor drive
incorporating H-infinity control strategy with optimized weights by particle swarm …

Vector control has been widely used in control of permanent magnet synchronous motors
(PMSM). This technique requires an accurate knowledge of the rotor position. In many …

Power tools are basic working tools used for production and manufacturing in the machinery
and mechanical industries. The motor drive plays an important role in power tool …

This paper carries out a study on the use of back Electromotive Forces (EMF) zero crossing
detection to obtain speed estimation on Brushless Direct Current (BLDC) motor. The study …

This paper carries out a study on the design and implementation of sliding mode observer to
Field Oriented Control (FOC)-based Brushless Motor (BLDC) using real-time test platform. It …

In drive systems based on Brushless DC motors (BLDC), sensorless detection of rotor
position is preferred to achieve variable speed operation. In the literature, the most popular …

The BLDC motor is a highly efficient, low weight and maintenance free motor. A BLDC motor
is controlled through a PWM drive where the average voltage applied across the motor …

A brushless DC motor sensorless control algorithm is proposed. The features of the
proposed approach are: simplified BLDC controller circuitry, absence of dedicated zero …