Implementation of Cognitive Chips in Machining Error Attenuation

Maki K. Rashid

2012

Abstract

Machining is a complex process that requires a high degree of precision with tight geometrical tolerance and surface finish. Those are confronted by the existence of vibration in the turning machine tool. Overcoming a micro level vibration of a cutting tool using smart materials can save old machines and enhance development in designing new generations of machine tools. Using smart materials to resolve such problems represent one of the challenges in this area. As a continuation from previous work for the transient solution for a tool tip displacement using pulse width modulation (PWM) technique that was implemented for smart material activation to compensate for radial disturbing cutting forces. A Fuzzy algorithm is developed to control the actuator voltage level to improve dynamic performance. Such technique together with the finite element method as dynamic model proved a great successfulness. To implement such results in real life industrial system we may use chips that mimic human brain as developed recently by IBM which is intelligent to learn through incidents, find patterns, generate ideas and understand the outcomes to reduce tool vibration error.

Paper Citation

in Harvard Style

K. Rashid M. (2012). Implementation of Cognitive Chips in Machining Error Attenuation . In Proceedings of the 9th International Conference on Informatics in Control, Automation and Robotics - Volume 1: ICINCO, ISBN 978-989-8565-21-1, pages 262-267. DOI: 10.5220/0004106302620267

in Bibtex Style

@conference{icinco12,
author={Maki K. Rashid},
title={Implementation of Cognitive Chips in Machining Error Attenuation},
booktitle={Proceedings of the 9th International Conference on Informatics in Control, Automation and Robotics - Volume 1: ICINCO,},
year={2012},
pages={262-267},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0004106302620267},
isbn={978-989-8565-21-1},
}

in EndNote Style

TY - CONF
JO - Proceedings of the 9th International Conference on Informatics in Control, Automation and Robotics - Volume 1: ICINCO,
TI - Implementation of Cognitive Chips in Machining Error Attenuation
SN - 978-989-8565-21-1
AU - K. Rashid M.
PY - 2012
SP - 262
EP - 267
DO - 10.5220/0004106302620267