The InstaSPIN-MOTION motor control solution from Texas Instruments is a comprehensive torque-, speed- and motion-control software solution for robust system performance and high efficiency for motor ...

Cost-effective application of variable speed control of a PMSM demands a control approach that avoids the use of rotor-position sensors which are typically used in industrial-drive applications. A ...

Electric Vehicles (EVs) are increasingly preferred over Internal Combustion Engine (ICE) vehicles due to their eco-friendliness. Brushless DC (BLDC) motors are ideal for EVs because of their ...

A sensorless control algorithm can use motor-winding-current measurements to indirectly determine the rotor-flux position. This algorithm allows for sinusoidal currents to drive the motor.

This paper presents a novel approach to sensorless speed control of induction motors utilizing sliding mode control (SMC) and Model Reference Adaptive System (MRAS). The proposed control scheme ...

Overcoming obstacles In developing field-oriented control technology, engineers have faced and overcome several obstacles. For one, calculations associated with vector control are far more ...

Nanotec will reportedly be the first manufacturer in the world to launch a sensorless control for stepper motors in which the speed of the rotor is determined by means of a "virtual encoder ...

STMicroelectronics has released the STM32 ZeST (Zero Speed Full Torque) software algorithm, designed to run on STM32 microcontrollers, that lets sensorless motor drives produce full torque at zero ...

To achieve sensorless control of the salient-pole IPMSM, EKF is used to estimate the speed and rotor position. The line voltages of the motor and load torque are the vector input variable of the ...

Toshiba’s Hall sensorless sine-wave drive three-phase brushless DC motor control pre-driver IC helps reduce vibration and noise of high-speed motors.

I was planning to use the opto-coupler speed sensor as part of a motor speed control - making the motor into the VCO block in a phase-locked loop. When ...