Design and analysis a control system for 3 axis mechanism machine

摘要

A lot of applications using three axis mechanism machine to make the engineering process easier and efficiencies. Machine such as lathe, turning, milling and grinding are using this mechanism by applying automatic control system The thesis focus on the accuracy and positioning for AC Servomotor in three axis mechanism machine. All of the task would be control by Panasonic Driver which C programming language was utilized.This project is limited to low cost automation and low servo speed. The task of selecting one of which provides efficiently the required functionally for an application is a challenger. The ready availability of manufacturer product catalogues, outlining characteristics and rating of actuators helps in some cases. However, because of inconsistencies in manufacturer information, most engineers resolve to choose based an experience. From this project, the criteria in the selection aid focus in type of nature of control requirement by the application such as position control, speed control and torque control requirement. Proper actuator selection aids in achieving some low cost actuator goals and accuracy. Several term have been used to refer electric motor power electronics such as controller, amplifier, drivers, converter, and inverter depending on the drive of focus.