Understand FMEDA analysis by example for Functional safety EN61508
Автор: Path Of Least Resistance
Загружено: 2026-01-06
Просмотров: 208
Описание:
In this video, we break down the Failure Modes, Effects, and Diagnostic Analysis (FMEDA) to help you understand what it is, what are its parts and how the numbers come to be.
In the next video, we’ll cover decision making based on the quantitative values from the FMEDA
The FMEDA discussed is for EN61508 industrial functional safety analysis and covers random hardware failure data for single faults only. For related EN26262 automotive standard, the analyses are usually more strict.
Another tool you can use for PFH if you dont want to purchase the standard:
https://www.pepperl-fuchs.com/en/support/g...
(It calculates the secretive PFH)
Chapters:
00:00 - Intro
02:19 - Standards context
03:23 - Subsystem FMEDA sheet
06:17 - System level FMEDA
07:57 - Parameters of FMEDA
08:46 - Data of FMEDA
10:30 - Diagnostics coverage DC
11:12 - Outro
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