System-Theoretic Process Analysis
GPTKB entity
Statements (32)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
Safety analysis method
|
| gptkbp:abbreviation |
gptkb:STPA
|
| gptkbp:appliesTo |
Complex systems
|
| gptkbp:basedOn |
System theory
|
| gptkbp:developedBy |
gptkb:Nancy_Leveson
|
| gptkbp:field |
Risk analysis
Systems engineering Safety engineering |
| gptkbp:firstPublished |
2008
|
| gptkbp:focusesOn |
Causal factors
Control structure Unsafe control actions |
| https://www.w3.org/2000/01/rdf-schema#label |
System-Theoretic Process Analysis
|
| gptkbp:method |
Top-down analysis
|
| gptkbp:purpose |
Identify hazards
Mitigate risks |
| gptkbp:relatedTo |
gptkb:Fault_Tree_Analysis
gptkb:STAMP gptkb:Failure_Mode_and_Effects_Analysis gptkb:Hazard_and_Operability_Study |
| gptkbp:step |
Determine causal scenarios
Identify system hazards Identify unsafe control actions Model control structure |
| gptkbp:usedIn |
Automotive industry
Medical devices Aerospace industry Nuclear power plants Railway systems |
| gptkbp:website |
https://psas.scripts.mit.edu/home/stpa/
|
| gptkbp:bfsParent |
gptkb:STPA
|
| gptkbp:bfsLayer |
7
|