A Method to Reliability Analysis of the Aircraft’s Structural Component

Wen Hua Bai; Hong Fu Zuo; De Feng Lv

doi:10.4028/www.scientific.net/AMR.452-453.223

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 452-453A Method to Reliability Analysis of the Aircraft’s...

A Method to Reliability Analysis of the Aircraft’s Structural Component

Abstract:

The MRBR is important to ensure the aircraft’s safety and reliability. The analysis to the structural components’ reliability is to establish the basis for its MRBR. The aviation component’s reliability obey the bathtub curve distribution, Weibull distribution, exponential distribution and a linear increasing distribution. A method of reliability analysis of structural components is proposed. According to the aircraft operating data the structural components reliability distribution is fitted. The component failure weaknesses and remedial measures can be determined according to its reliability distribution. So the perfect MRBR can be obtained. As an example the structural component slide rail is studied, which showed the slide rail reliability is the Weibull distribution and consistent with the actual running situation. So the example showed that the proposed method is reasonable. And a viable method to the development of aircraft MRBR is got.

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Periodical:

Advanced Materials Research (Volumes 452-453)

Pages:

223-227

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.452-453.223

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Online since:

January 2012

Authors:

Wen Hua Bai, Hong Fu Zuo, De Feng Lv

Keywords:

Aircraft, MRBR, Reliability, Structural Components

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