Control de motores sin escobillas (bldc) y sin sensores usando el microcontrolador arm cortex3 con 32 bits de lpcxpresso

Abstract

This article aims to show the use of techniques used in the BLDC motor control with programming through the computer's USB port to LPC1114 and LPC1769 boards which work in conjunction with the Motor Control boards LPCXPRESSO that allows motor control and verification of communication resources available in RS232, SPI, I2C, to develop various projects. For this project the Motor Control Kit is used in communication with LPC1114 and LPC1769 boards. A set of keypads is used for instruction sending. This work allows us to learn about the importance of BLDC Motor control and its use in the electronics industry, particularly in model aircraft which can operate with a dc power supply or rechargeable batteries. Besides it permits the study of advanced microcontrollers and the implementation of the required hardware and software for the execution of various projects.