This data book contains the Directed Design of Experiments for Validating Probability of Detection (POD) Capability of NDE Systems (DOEPOD) analyses of the nondestructive inspection data presented in the NTIAC, Nondestructive Evaluation (NDE) Capabilities Data Book. DOEPOD is designed as a decision support system to validate inspection system, personnel, and protocol demonstrating 0.90 POD with 95% confidence at critical flaw sizes, a90/95. Although 0.90 POD with 95% confidence at critical flaw sizes is often stated as an inspection requirement in inspection documents, including NASA Standards, NASA critical aerospace applications have historically only accepted 0.978 POD or better with a 95% one-sided lower confidence bound exceeding 0.90 at critical flaw sizes, a90/95.
NASA DOEPOD NDE Capabilities Data Book
2015
901 pages
Report
Keine Angabe
Englisch
Library & Information Sciences , Statistical Analysis , Quality Control & Reliability , Experiment design , Probability theory , Detection , Nondestructive tests , Handbooks , Data products , Sequential analysis , Proving , Integrity , Confidence , Defects , Procedures , Maximum likelihood estimates , Inspection
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