Visual inspection reliability for precision manufactured parts
- Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
Sandia National Laboratories conducted an experiment for the National Nuclear Security Administration to determine the reliability of visual inspection of precision manufactured parts used in nuclear weapons. In addition visual inspection has been extensively researched since the early 20th century; however, the reliability of visual inspection for nuclear weapons parts has not been addressed. In addition, the efficacy of using inspector confidence ratings to guide multiple inspections in an effort to improve overall performance accuracy is unknown. Further, the workload associated with inspection has not been documented, and newer measures of stress have not been applied.
- Research Organization:
- Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States)
- Sponsoring Organization:
- USDOE National Nuclear Security Administration (NNSA)
- Grant/Contract Number:
- AC04-94AL85000
- OSTI ID:
- 1236203
- Report Number(s):
- SAND--2015-6408J; 598972
- Journal Information:
- Human Factors, Journal Name: Human Factors Journal Issue: 8 Vol. 57; ISSN 0018-7208
- Publisher:
- SAGECopyright Statement
- Country of Publication:
- United States
- Language:
- English
Application of hidden Markov models to eye tracking data analysis of visual quality inspection operations
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