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Fuzzy active vibration control for lathe machine

Muhamad Faisal Ezuarie , Draman (2010) Fuzzy active vibration control for lathe machine. Faculty of Mechanical Engineering, Universiti Malaysia Pahang.

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Abstract

This project report deals with development of the control system for the conventional lathe machine. Vibration during turning process caused chatter in surface product and affects the outcome of products. The control system used to suppress vibration a chatter using machining process. Dynamic and mathematically model had derived from the two degree of freedom (2-DOF) for the cutting tool. Control system used in project a passive system and active system. The passive system used to show the instability of system. For active system that had been introduces two type of controller such as typically technique proportional-integral-derivative (PID) and Fuzzy Logic Control (FLC). To complete the active system, linear actuator had been used. The simulation had been run using MATLAB/SIMULINK® software. Comparative study had been done between passive and active control system. From comparative study, Fuzzy PID showed an effectiveness result that suppresses vibration during machining process. Fuzzy PID produced small error nether than typically PID and passive system. For the conclusion, Fuzzy PID control is superior robust, stable and accurate controller compare the PID control.

Item Type: Undergraduates Project Papers
Uncontrolled Keywords: Lathes -- Numerical control, Automatic control, Fuzzy systems
Subjects: T Technology > TJ Mechanical engineering and machinery
Faculty/Division: Faculty of Mechanical Engineering
Depositing User: Syed Mohd Faiz
Date Deposited: 21 Sep 2011 03:17
Last Modified: 03 Mar 2015 07:53
URI: http://umpir.ump.edu.my/id/eprint/1878
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