Controle de velocidade de um servomotor utilizando software Labview Real-Time

Abstract

This work presents an educational tool for control systems that enables the association between theoretical and practical concepts. It facilitates the learning by providing the development of laboratory experiments. It is possible to apply classic control techniques such as PID controllers (Proportional, Integral and Derivative) allowing the user to control servo motor speed. The system entry may be defined as a waveform: square, triangular or sinusoidal. The servo control is performed by a data acquisition card and the LabVIEW software, which has a friendly graphical interface that facilitates the handling by the student. The system uses the real-time hardware-in-the-loop technique and is capable of storing data for qualitative and quantitative offline analysis.