Process & Methodology
Sensitivity & Tornado Analysis
Ranking which assumptions a result actually depends on.
- Output
- Ranked dependencies
Sensitivity analysis varies each input to see how much the result moves, ranking assumptions by influence (often shown as a tornado chart). It tells Kronos — and reviewers — which numbers matter most and where to focus scrutiny.
It is deposited alongside the design point so the dependencies are transparent.
Common questions
What does sensitivity (tornado) analysis show?
Which inputs move the results most, ranked so the design's true drivers and risks are visible. It tells you where margin and further work matter, and where they do not.
How does Kronos use it?
To identify and name the binding items — like the magnet fatigue gate and the plug-density requirement — rather than treating all uncertainties as equal.