Cumulative Damage Models for Failure with Several Accelerating Variables
Autor: | Chanseok Park, W. J. Padgett |
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Rok vydání: | 2007 |
Předmět: |
021103 operations research
Information Systems and Management Stochastic process Computer science 0211 other engineering and technologies 02 engineering and technology Function (mathematics) Management Science and Operations Research 01 natural sciences Measure (mathematics) Reliability engineering Inverse Gaussian distribution 010104 statistics & probability Variable (computer science) symbols.namesake Management of Technology and Innovation Industrial relations Statistics symbols Physics::Accelerator Physics 0101 mathematics Business and International Management Weibull distribution |
Zdroj: | Quality Technology & Quantitative Management. 4:17-34 |
ISSN: | 1684-3703 |
Popis: | In this paper, we present a method for incorporating several accelerating variables into accelerated test models for failure of materials. We propose a hyper-cuboidal volume approach as an overall accelerating measure, which enables one to extend existing models for one accelerating variable to the case of several. In particular, we extend a general cumulative damage model and the power-law Weibull model for materials failure to the several accelerating variables case. A real-data example is presented, which illustrates the improvement of the proposed methods over existing models. |
Databáze: | OpenAIRE |
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