From 91bf04ae279fce51f086a8a30faf02f8a21e4fa8 Mon Sep 17 00:00:00 2001 From: Flancian <0@flancia.org> Date: Mon, 19 Jul 2021 00:03:54 +0200 Subject: [PATCH] vault backup: 2021-07-19 00:03:54 --- system theoretic process analysis.md | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/system theoretic process analysis.md b/system theoretic process analysis.md index 0f4003fdf..ec05a99bf 100644 --- a/system theoretic process analysis.md +++ b/system theoretic process analysis.md @@ -4,8 +4,7 @@ - [[pull]] [[stpa handbook]] [[stpa workshop]] - [[push]] [[stpa]] - i love how STPA defers key steps to a later stage so they can be done systemically, once partial but complete initial modeling has taken place. - - can be applied recursively. - - It could be argued that because STPA can be applied recursively the cost of abstraction is minimized or at least bound. + - it can be applied recursively. it could be argued that because STPA can be applied recursively the cost of abstraction is minimized or at least bound. - 4 [[steps]] - 1. define the purpose of the analysis, including [[losses]], [[scope]], [[hazards]], [[constraints]] (optionally derived also from [[sub hazards]]). - 2. model the control structure