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Design Margin: Key to Lunarcraft Shock Absorber Reliability
ISSN: 0148-7191, e-ISSN: 2688-3627
Published February 01, 1965 by SAE International in United States
Annotation ability available
Design margin of performance capability over mission requirement is presented as a useful concept in relating various elements of a reliability program.
The shock absorber for a lunar landing vehicle is described in detail in relation to functional and environmental requirements. Progressive stages of the reliability program for this complex mechanism are reviewed. Development of design margin is traced from configuration definition, through qualitative and quantitative appraisal by means of failure mode analysis and reliability prediction. Design margin is then further validated by rigorous assurance testing and finally carefully protected during fabrication and assembly.
CitationHodgkins, D. and Eggerman, J., "Design Margin: Key to Lunarcraft Shock Absorber Reliability," SAE Technical Paper 650349, 1965, https://doi.org/10.4271/650349.
- Popp H. G., “Reliability through Statistical Material Property Definitions”. Paper 580B, presented at SAE National Aeronautic and Space Engineering and Manufacturing Meeting, Los Angeles, October 1962.
- Hamilton C. W. and Drennan J. E., “Research toward a Bayesian Procedure for Calculating System Reliability”. Paper presented at SAE-ASME-AIAA Aerospace Reliability and Maintainability Conference, Washington, D. C., June 29-July 1, 1964. and Wang E. D., “Statistics… Experience…Intuition…the Ingredients of New-Product Decision Making.” Machine Design, 13 August 1964.