PID 3D Architectural 3D Printer simulator Nozzle Control using PID Controller

摘要

The present invention, as a method and an apparatus for controlling an architectural three-dimensional printer simulator nozzle using a PID controller, is a technology of driving a motor through a DAC and a servo drive by receiving a G-code containing movement information and information on nozzle injection time or the like of a desired object from a slicing program of a PC, transmitting the received G-code information to an X-Y-Z controller that is a motor controller enabling a motor to move in three axes through RS-232, transmitting a nozzle injection ON/OFF signal to a DSP that is an MCU by using the X-Y-Z controller, and enabling the DSP that has received the nozzle injection ON/OFF signal to generate a control signal for injecting silicon. Therefore, the present invention can control a PID by using an additional circuit configuration and an MCU nozzle system along with an existing nozzle control method.