Forum: Reliability & Maintainability Questions and Answers

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Posted by: Chua Peck Seng
Date posted: Tue Feb 6 20:25:37 US/Eastern 2001
Subject: Testability Analysis
Message:
Instead of getting inputs from FMECA, is there an alternative method to calculate the testability parameters, such as fault coverage & fault isolation ?

Replies:
Testability
Cloarec Mon Feb 12 9:33:28 US/Eastern 2001

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Posted by: Drew Nelson (dnelson@littonlaser.com )
Date posted: Mon Feb 5 14:40:34 US/Eastern 2001
Subject: Field Factors on MTBF
Message:
About three years ago I read and kept the formulas for converting MTBF to a field factor for ground vehicle and hand held devices from a RADC report. I can not find the report or a reference to the report, but I still have and use the formulas.
Do you know the reference?

Replies:
Operational Parameter Translation
Bruce Dudley Tue Feb 6 13:08:00 US/Eastern 2001

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Posted by: Steve
Date posted: Tue Jan 30 19:27:49 US/Eastern 2001
Subject: Confined area factors in maintainability analysis
Message:
Hi, I'm wondering if there are any standards related to confined area factors in maintainability analysis. Any information will be apprecaited. Steve

Replies: (list all replies)
Maintainability, Analysis
Bruce Dudley Thu Feb 1 15:47:50 US/Eastern 2001
Maintainability
Cloarec Mon Feb 5 10:43:05 US/Eastern 2001
search anyone information
mikele Fri Feb 13 11:14:05 US/Eastern 2004

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Posted by: Huey Hui (huiwinsun@hotmail.com )
Organization:Aerospace
Date posted: Mon Jan 29 0:59:06 US/Eastern 2001
Subject: PCB acceptance
Message:
What are the methods to check PCBs for incoming acceptance without the benefit of any equipment? Thanks.

Replies:
Circuit Board Test
Bruce Dudley Thu Feb 1 15:32:23 US/Eastern 2001

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Posted by: John Hoegbraathen (john.sigurd.hoegbraathen@kongsberg.com )
Organization:Kongsberg Defence & Aerospace
Date posted: Fri Jan 26 8:42:48 US/Eastern 2001
Subject: failure rate statistics
Message:
Do you have any statistics concerning the components failure rate development from the early MIL-HDBK-217 and up to the last version of the handbook (version F)?

Replies:
MIL-HDBK-217 Statistics
Bruce Dudley Thu Feb 1 11:44:42 US/Eastern 2001

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