lecture-2-SSIE566-2011

lecture-2-SSIE566-2011 - Binghamton University EngiNet...

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Binghamton University EngiNet™ State University of New York Thomas J. Watson School of Engineering and Applied Science WARNING All rights reserved. No part of the course materials used in the instruction of this course may be reproduced in any form or by any electronic or mechanical means, including the use f information storage and retrieval systems of information storage and retrieval systems, without written approval from the copyright owner. ©2005 Binghamton University State University of New York
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SSIE 566 Designing with Experiments Professor Susan Lu Lecture 2 January 26, 2011 Agenda z Why DOE OE history z DOE history z Basic concepts, definitions, and principles z Experiment procedures z Statistics basics -review (Chapter 2) Introduction to DOE z An experiment is a test or a series of tests z Experiments are used widely in the engineering world z “ ll experiments are designed experiments, All experiments are designed experiments, some are poorly designed, some are well- esigned” designed eneral model of a process/system z General model of a process/system
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ngineering Experiments Engineering Experiments z Reduce time to design/develop new products & processes z Improve performance of existing processes z Improve reliability and performance of products z Achieve product & process robustness z Evaluation of materials, design alternatives, setting component & system tolerances, etc. our Eras in the History of DOE Four Eras in the History of DOE z The agricultural origins, 1918 – 1940s –R. A. Fisher & his co-workers –Profound impact on agricultural science –Factorial designs, ANOVA z The first industrial era, 1951 – late 1970s –Box & Wilson, response surfaces –Applications in the chemical & process industries z The second industrial era, late 1970s , – 1990 –Quality improvement initiatives in
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lecture-2-SSIE566-2011 - Binghamton University EngiNet...

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