Paper
15 September 2010 Assumptions: often traced to be the root cause of a disaster (in engineering)
K. P. Thompson, J. P. Rolland
Author Affiliations +
Abstract
After leading well over 1500 optical projects for over 500 companies during the last 20 years, some fundamentals emerge. In reviewing the most striking and in many cases devastating failures a clear pattern emerges. In every case, the failure can be traced an assumption that may have been valid for decades, or even centuries, but, is suddenly no longer valid, and the change in status is not recognized in-time.
© (2010) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
K. P. Thompson and J. P. Rolland "Assumptions: often traced to be the root cause of a disaster (in engineering)", Proc. SPIE 7796, An Optical Believe It or Not: Key Lessons Learned II, 77960G (15 September 2010); https://doi.org/10.1117/12.864360
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KEYWORDS
Mirrors

Aluminum

Germanium

Hubble Space Telescope

Nonimpact printing

Holography

Manufacturing

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