Systems Theoretic Process Analysis (STPA)
(System-Theoretic Process Analysis) •Identify accidents and hazards •Construct the control structure •Step 1: Identify unsafe control actions •Step 2: Identify causal factors and control flaws 10 Controlled process Control Actions Feedback Controller (Leveson, 2011) STAMP Model
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NANCY G. LEVESON JOHN P. THOMAS - MIT Partnership for ...
psas.scripts.mit.eduThis handbook is intended to assist those who want to start using STPA or who want to try using it for more than simple hazard analysis. As such, we tried to provide examples and have included more ... The functional components of an aircraft, for example, might be propulsion, navigation, attitude control, braking, cabin environment control ...
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