General Science and Philosophy


A Study on the Improvement of Servo Control Characteristics of Ultra Precision Machine Tools by ANFIS-PID Controller

Authors: Su-Bom Yun, On-Jeng Sim

The demand for ultra-precision machining is increasing day by day. In particular, demand for ultra-precision processing products is increasing in many fields such as defense industry, space industry, and economy. Accordingly, ultra-precision processing technology is also increasing. However, the precision of machining varies depending on the environment. The most influential factors are vibration, temperature, and wear. Therefore, a special tool setting a micro-thermosensor is installed to measure the temperature change at the cutting point in real time. Recently, various artificial intelligence manipulation techniques have been studied to overcome these deficiencies. In this paper, we describe the improvement of the control accuracy compared to the previous controllers by applying the adaptive neuro-fuzzy controller that takes into account the model uncertainty of the subject and by conducting the simulation.

Comments: 17 Pages. Ultra-precision machine tools are highly demanding machining environments.

Download: PDF

Submission history

[v1] 2018-04-26 21:44:14

Unique-IP document downloads: 39 times is a pre-print repository rather than a journal. Articles hosted may not yet have been verified by peer-review and should be treated as preliminary. In particular, anything that appears to include financial or legal advice or proposed medical treatments should be treated with due caution. will not be responsible for any consequences of actions that result from any form of use of any documents on this website.

Add your own feedback and questions here:
You are equally welcome to be positive or negative about any paper but please be polite. If you are being critical you must mention at least one specific error, otherwise your comment will be deleted as unhelpful.

comments powered by Disqus