CNX Software

TI C2000 F28E12x low-cost real-time MCUs feature C28x DSP core for sensorless motor control

Texas Instruments (TI) has launched the F28E12x series of ultra-low-cost C2000 real-time MCUs for motor control based on a ...
IEEE

A Control Framework for Adaptation of Training Task and Robotic Assistance for Promoting Motor Learning With an Upper Limb Rehabilitation Robot

Abstract: Robot-assisted rehabilitation has been a promising solution to improve motor learning of neurologically impaired patients. State-of-the-art control strategies are typically limited to the ...
IEEE

Predictive Current Control and Field-Weakening Operation of SPMSM Drives Without Motor Parameters and DC Voltage

Abstract: The prior model-parameter-free predictive current control (MFPCC) applies a 1-D lookup table (1-D LUT) to store current variation, where the index input is the number of the basic voltage ...
Hackaday

Designing An Open Source Micro-Manipulator

When you think about highly-precise actuators, stepper motors probably aren’t the first device that comes to mind. However, as [Diffraction Limited]’s sub-micron capable micro-manipulator shows, they ...
GitHub

Arduino library for DRV8825 stepper motor driver.

DRV8825 is a library for DRV8825 stepper motor driver. The DRV8825 stepper motor library controls a stepper motor with a direction signal and a step pulse. The library has a default pulse length of 2 ...
GitHub

An Arduino stepper library for the Arduino Due board that can run stepper motors using timer interrupts.

This is a modification of the popular AccelStepper library that runs the motors using timer interrupts instead of polling them in the main loop. This allows for more precise step timings and running ...