Product Research

The Art and Science Behind Successful Product Launches

Nonfiction, Science & Nature, Technology, Industrial Design, Mathematics, Applied
Cover of the book Product Research by , Springer Netherlands
View on Amazon View on AbeBooks View on Kobo View on B.Depository View on eBay View on Walmart
Author: ISBN: 9789048128600
Publisher: Springer Netherlands Publication: March 11, 2010
Imprint: Springer Language: English
Author:
ISBN: 9789048128600
Publisher: Springer Netherlands
Publication: March 11, 2010
Imprint: Springer
Language: English
    1. 1 Background Uncertainty can be considered as the lack of adequate information to make a decision. It is important to quantify uncertainties in mathematical models used for design and optimization of nondeterministic engineering systems. In general, - certainty can be broadly classi?ed into three types (Bae et al. 2004; Ha-Rok 2004; Klir and Wierman 1998; Oberkampf and Helton 2002; Sentz 2002). The ?rst one is aleatory uncertainty (also referred to as stochastic uncertainty or inherent - certainty) – it results from the fact that a system can behave in random ways. For example, the failure of an engine can be modeled as an aleatory uncertaintybecause the failure can occur at a random time. One cannot predict exactly when the engine will fail even if a large quantity of failure data is gathered (available). The second one is epistemic uncertainty (also known as subjective uncertainty or reducible - certainty) – it is the uncertainty of the outcome of some random event due to lack of knowledge or information in any phase or activity of the modeling process. By gaining information about the system or environmental factors, one can reduce the epistemic uncertainty. For example, a lack of experimental data to characterize new materials and processes leads to epistemic uncertainty.
View on Amazon View on AbeBooks View on Kobo View on B.Depository View on eBay View on Walmart
    1. 1 Background Uncertainty can be considered as the lack of adequate information to make a decision. It is important to quantify uncertainties in mathematical models used for design and optimization of nondeterministic engineering systems. In general, - certainty can be broadly classi?ed into three types (Bae et al. 2004; Ha-Rok 2004; Klir and Wierman 1998; Oberkampf and Helton 2002; Sentz 2002). The ?rst one is aleatory uncertainty (also referred to as stochastic uncertainty or inherent - certainty) – it results from the fact that a system can behave in random ways. For example, the failure of an engine can be modeled as an aleatory uncertaintybecause the failure can occur at a random time. One cannot predict exactly when the engine will fail even if a large quantity of failure data is gathered (available). The second one is epistemic uncertainty (also known as subjective uncertainty or reducible - certainty) – it is the uncertainty of the outcome of some random event due to lack of knowledge or information in any phase or activity of the modeling process. By gaining information about the system or environmental factors, one can reduce the epistemic uncertainty. For example, a lack of experimental data to characterize new materials and processes leads to epistemic uncertainty.

More books from Springer Netherlands

Cover of the book A Brief History of Radio Astronomy in the USSR by
Cover of the book Physics, Cosmology and Astronomy, 1300–1700: Tension and Accommodation by
Cover of the book The Intellectual Capital of Schools by
Cover of the book Making Moral Decisions by
Cover of the book Law and Democracy in Neil MacCormick's Legal and Political Theory by
Cover of the book Collaboration and Networking in Education by
Cover of the book Technology and Responsibility by
Cover of the book Making India: Colonialism, National Culture, and the Afterlife of Indian English Authority by
Cover of the book Coeliac Disease by
Cover of the book Michel Foucault: Personal Autonomy and Education by
Cover of the book Pathogenesis and Treatment of Diabetes Mellitus by
Cover of the book Cancer Management in Man by
Cover of the book Regulation of Male Fertility by
Cover of the book Model of the Response Function of CUORE Bolometers by
Cover of the book Environmental Protection Against Radioactive Pollution by
We use our own "cookies" and third party cookies to improve services and to see statistical information. By using this website, you agree to our Privacy Policy