Why choose SLIKWORKS STPA
Smart Architecture analyses
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Upload an architecture into SLIKWORKS (image based/ xml based)
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SLIKWORKS automatically identifies the controllers and control actions
AI predictions - UCAs, Triggering Conditions
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Predict Unsafe control Actions based on the controller description and "control action"
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Predict triggering conditions leading to unsafe control actions
Compliance with ISO 8800 - Safety of AI systems
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SLIKWORKS can identify weaknesses in ML modes that can lead to safety critical hazards
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Triggering conditions include weaknesses in training data, insufficiencies in models (bias, variance etc.), and errors in processing (FPs/ FNs)
Collaborative work support
Multiple users can work on the same analysis simultaneously - no file conflicts, no manual merging, and no version control overhead.
Compliance with ISO 21448 - SOTIF
SLIKWORKS helps identify triggering conditions due to weaknesses of components, misuses of functions leading to hazards
Modern Intuitive UI
SLIKWORKS offers a modern web-based user interface
SLIKWORKS - STPA - How it works
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Choose the type of STPA analyses - E.g. STPA for SOTIF, STPA for AI systems
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Users upload a list of Losses and Hazards (from HAZOP)
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Link the Hazards to losses
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Add constraints to the hazards
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Upload an architecture. SLIKWORKS automatically determines all the controllers and control actions
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Add a context for each combination of control action + malfunction guideword
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SLIKWORKS predicts unsafe control actions and the hazards it can lead to
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SLIKWORKS predicts triggering conditions that lead to hazards
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SLIKWORKS automatically determines risk. User can add requirements/ recommendations to minimize risk
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